Best Jobber Drill Bits. Reviews August, 2020

Champion Cutting Tool Brute Platinum Twister-XL5 29 Piece 1/16"-1/2" x 64ths HSS Jobber Drill Bit Set-135 Deg Split Point, Water Resistant Index-MADE IN USA

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Champion Cutting Tool Brute Platinum Twister-XL5 29 Piece 1/16

Current price: 89 USD


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Height: 1 Inches

Length: 1 Inches

Width: 1 Inches

Weight: 0.1625 Pounds

  • Ultimate workhorse for drilling steel, stainless steel, titanium alloys and other hard to drill materials
  • Self centering 135 degree split point prevents drill from walking
  • Premium high speed steel and NOMO surface treatment for longer tool life, fast penetration, and flexibility
  • Better than cobalt-XL5 is able to flex when cobalt drills chip or snap
  • Drill 3x Longer (than competitors drills), Drill 2x Faster (than cobalt), Drill Accurate (135 deg split point, tapered web geometry)

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Chicago Latrobe 57714 150 Series High-Speed Steel Jobber Length Drill Bit Set with Metal Case, Black Oxide Finish, 118 Degree Conventional Point, Inch, 29-piece, 1/16" - 1/2" in 1/64" increments

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Chicago Latrobe 57714 150 Series High-Speed Steel Jobber Length Drill Bit Set with Metal Case, Black Oxide Finish, 118 Degree Conventional Point, Inch, 29-piece, 1/16

Current price: 119.68 USD

Saving: $57.02 (32%)


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Weight: 2.95 Pounds

  • Ultimate workhorse for drilling steel, stainless steel, titanium alloys and other hard to drill materials
  • Self centering 135 degree split point prevents drill from walking
  • Premium high speed steel and NOMO surface treatment for longer tool life, fast penetration, and flexibility
  • Better than cobalt-XL5 is able to flex when cobalt drills chip or snap
  • Drill 3x Longer (than competitors drills), Drill 2x Faster (than cobalt), Drill Accurate (135 deg split point, tapered web geometry)
  • Jobber length drill bit has a midrange drilling depth suitable for general-purpose drilling applications
  • 118-degree conventional point for a range of drilling applications
  • Black oxide finish reduces bit wear while promoting chip and coolant flow on ferrous material
  • High-speed steel (HSS) provides hardness for wear resistance
  • Set of 29 jobber length drill bits includes inch sizes 1/16" through 1/2" in 1/64" increments

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amoolo 1/4" Cobalt Drill Bit(10 Pcs), M35 HSS Metal Drill Bit Set for Hard Metal, Stainless Steel, Cast Iron

Search only amoolo brand name
amoolo 1/4

Current price: 16.99 USD


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  • Ultimate workhorse for drilling steel, stainless steel, titanium alloys and other hard to drill materials
  • Self centering 135 degree split point prevents drill from walking
  • Premium high speed steel and NOMO surface treatment for longer tool life, fast penetration, and flexibility
  • Better than cobalt-XL5 is able to flex when cobalt drills chip or snap
  • Drill 3x Longer (than competitors drills), Drill 2x Faster (than cobalt), Drill Accurate (135 deg split point, tapered web geometry)
  • Jobber length drill bit has a midrange drilling depth suitable for general-purpose drilling applications
  • 118-degree conventional point for a range of drilling applications
  • Black oxide finish reduces bit wear while promoting chip and coolant flow on ferrous material
  • High-speed steel (HSS) provides hardness for wear resistance
  • Set of 29 jobber length drill bits includes inch sizes 1/16" through 1/2" in 1/64" increments
  • 【90 Days Warranty】If you are not fully satisfied for any reason, please contact us for 100% refund or replacement.
  • 【Multiple Application】Perfectly suitable for cutting Hard Metal such as Stainless Steel, Steel and Cast Iron as well as Wood, Aluminum Alloy and Other Softer Metals. × NOT for Glass or Ceramic Materials. ×NOT for High Carbon Steel and Heat-Treated Steel. √ Pay attention to speed, pressure and heat control during drilling.
  • 【Fully Ground Process & 135° Split Point】Fully ground spiral groove design clears particles quickly, decreases friction and heat for a faster and cooler drilling performance. 135° split point with straight shank prevents walking and makes drilling precise and faster. No center punch is needed.
  • 【M35 Cobalt High Speed Steel】Industry grade 6542 high speed steel drill bit set, harder than 4241 HSS used in other similar drill bits set. These drill bits also contain 5% Cobalt, which increases wear-resistance and durability.
  • 【10Pcs 1/4" Cobalt Drill Bits】10Pcs - 1/4”(Dia 6.35mm) x 2-3/4”(Flute Length 69.85mm) Metal Drill Bits.This drill bit fits the majority of power drill currently on the market and come with a portable plastic case for easy storage and organization.

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Norseman Drill Bits 44170 Ultra Dex Type 240-UB 135 Degree Split Point Magnum Super Premium Jobber Drill Set (29 Piece)

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Norseman Drill Bits 44170 Ultra Dex Type 240-UB 135 Degree Split Point Magnum Super Premium Jobber Drill Set (29 Piece)

Current price: 84.07 USD


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Height: 3.25 Inches

Length: 6.5 Inches

Width: 3.25 Inches

Weight: 2 Pounds

  • Ultimate workhorse for drilling steel, stainless steel, titanium alloys and other hard to drill materials
  • Self centering 135 degree split point prevents drill from walking
  • Premium high speed steel and NOMO surface treatment for longer tool life, fast penetration, and flexibility
  • Better than cobalt-XL5 is able to flex when cobalt drills chip or snap
  • Drill 3x Longer (than competitors drills), Drill 2x Faster (than cobalt), Drill Accurate (135 deg split point, tapered web geometry)
  • Jobber length drill bit has a midrange drilling depth suitable for general-purpose drilling applications
  • 118-degree conventional point for a range of drilling applications
  • Black oxide finish reduces bit wear while promoting chip and coolant flow on ferrous material
  • High-speed steel (HSS) provides hardness for wear resistance
  • Set of 29 jobber length drill bits includes inch sizes 1/16" through 1/2" in 1/64" increments
  • 【90 Days Warranty】If you are not fully satisfied for any reason, please contact us for 100% refund or replacement.
  • 【Multiple Application】Perfectly suitable for cutting Hard Metal such as Stainless Steel, Steel and Cast Iron as well as Wood, Aluminum Alloy and Other Softer Metals. × NOT for Glass or Ceramic Materials. ×NOT for High Carbon Steel and Heat-Treated Steel. √ Pay attention to speed, pressure and heat control during drilling.
  • 【Fully Ground Process & 135° Split Point】Fully ground spiral groove design clears particles quickly, decreases friction and heat for a faster and cooler drilling performance. 135° split point with straight shank prevents walking and makes drilling precise and faster. No center punch is needed.
  • 【M35 Cobalt High Speed Steel】Industry grade 6542 high speed steel drill bit set, harder than 4241 HSS used in other similar drill bits set. These drill bits also contain 5% Cobalt, which increases wear-resistance and durability.
  • 【10Pcs 1/4" Cobalt Drill Bits】10Pcs - 1/4”(Dia 6.35mm) x 2-3/4”(Flute Length 69.85mm) Metal Drill Bits.This drill bit fits the majority of power drill currently on the market and come with a portable plastic case for easy storage and organization.
  • NAS 907B Heavy Duty Jobber
  • Special Hi-Molybdenum tool steel/ Gold Oxide
  • Precision ground point, flutes, body, clearance and drill diameter for ultimate accuracy and performance
  • 1/16 - 1/2 by 64ths - Ultra Dex
  • 29 pc. Ultra Dex Set Premium High Speed Steel Heavy Duty NAS 907B 135-Degree Split Point

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COMOWARE Cobalt Drill Bit Set- 115Pcs M35 High Speed Steel Twist Jobber Length for Hardened Metal, Stainless Steel, Cast Iron and Wood Plastic with Metal Indexed Storage Case, 1/16" - 1/2"

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COMOWARE Cobalt Drill Bit Set- 115Pcs M35 High Speed Steel Twist Jobber Length for Hardened Metal, Stainless Steel, Cast Iron and Wood Plastic with Metal Indexed Storage Case, 1/16

Current price: 179.99 USD

Saving: $41.00 (19%)


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  • Ultimate workhorse for drilling steel, stainless steel, titanium alloys and other hard to drill materials
  • Self centering 135 degree split point prevents drill from walking
  • Premium high speed steel and NOMO surface treatment for longer tool life, fast penetration, and flexibility
  • Better than cobalt-XL5 is able to flex when cobalt drills chip or snap
  • Drill 3x Longer (than competitors drills), Drill 2x Faster (than cobalt), Drill Accurate (135 deg split point, tapered web geometry)
  • Jobber length drill bit has a midrange drilling depth suitable for general-purpose drilling applications
  • 118-degree conventional point for a range of drilling applications
  • Black oxide finish reduces bit wear while promoting chip and coolant flow on ferrous material
  • High-speed steel (HSS) provides hardness for wear resistance
  • Set of 29 jobber length drill bits includes inch sizes 1/16" through 1/2" in 1/64" increments
  • 【90 Days Warranty】If you are not fully satisfied for any reason, please contact us for 100% refund or replacement.
  • 【Multiple Application】Perfectly suitable for cutting Hard Metal such as Stainless Steel, Steel and Cast Iron as well as Wood, Aluminum Alloy and Other Softer Metals. × NOT for Glass or Ceramic Materials. ×NOT for High Carbon Steel and Heat-Treated Steel. √ Pay attention to speed, pressure and heat control during drilling.
  • 【Fully Ground Process & 135° Split Point】Fully ground spiral groove design clears particles quickly, decreases friction and heat for a faster and cooler drilling performance. 135° split point with straight shank prevents walking and makes drilling precise and faster. No center punch is needed.
  • 【M35 Cobalt High Speed Steel】Industry grade 6542 high speed steel drill bit set, harder than 4241 HSS used in other similar drill bits set. These drill bits also contain 5% Cobalt, which increases wear-resistance and durability.
  • 【10Pcs 1/4" Cobalt Drill Bits】10Pcs - 1/4”(Dia 6.35mm) x 2-3/4”(Flute Length 69.85mm) Metal Drill Bits.This drill bit fits the majority of power drill currently on the market and come with a portable plastic case for easy storage and organization.
  • NAS 907B Heavy Duty Jobber
  • Special Hi-Molybdenum tool steel/ Gold Oxide
  • Precision ground point, flutes, body, clearance and drill diameter for ultimate accuracy and performance
  • 1/16 - 1/2 by 64ths - Ultra Dex
  • 29 pc. Ultra Dex Set Premium High Speed Steel Heavy Duty NAS 907B 135-Degree Split Point
  • ORGANIZED HOLDER: Set includes the drill bit holder with size index for easy storage and organizing.
  • PROFESSIONAL & WIDELY USE: M35 Cobalt HSS is more suitable for hardened material. Particularly successful in cutting through hard metals such as stainless steel, cast iron, high temperature alloy, titanium alloy, hard plastics and woods, and also can be used for softer materials.
  • PRECISE 135° SPLIT POINT & TWIST DESIGN: Prevent walking, clear chips and particles faster.
  • HSS WITH 5% COBALT: Durable, Higher Heat & Abrasion Resistance.
  • 115 PIECES INCLUDED: 29pcs Fractional Size:1/16” to 1/2” in 1/64th increments; 26pcs Letter Size: A To Z; 60pcs Numbered Size: #1 To #60.

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DRILLFORCE (10 Pcs) 3/16 in. x 3-1/2 in. HSS COBALT Drill Bits, Jobber Length, Straight Shank, Metal Drill,Ideal For Drilling On Mild Steel, Copper, Aluminum, Zinc Alloy Etc.

Search only DRILLFORCE brand name
DRILLFORCE (10 Pcs) 3/16 in. x 3-1/2 in. HSS COBALT Drill Bits, Jobber Length, Straight Shank, Metal Drill,Ideal For Drilling On Mild Steel, Copper, Aluminum, Zinc Alloy Etc.

Current price: 12.85 USD


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Height: 2.36 Inches

Length: 4.33 Inches

Width: 0.16 Inches

Weight: 0.19375 Pounds

  • Ultimate workhorse for drilling steel, stainless steel, titanium alloys and other hard to drill materials
  • Self centering 135 degree split point prevents drill from walking
  • Premium high speed steel and NOMO surface treatment for longer tool life, fast penetration, and flexibility
  • Better than cobalt-XL5 is able to flex when cobalt drills chip or snap
  • Drill 3x Longer (than competitors drills), Drill 2x Faster (than cobalt), Drill Accurate (135 deg split point, tapered web geometry)
  • Jobber length drill bit has a midrange drilling depth suitable for general-purpose drilling applications
  • 118-degree conventional point for a range of drilling applications
  • Black oxide finish reduces bit wear while promoting chip and coolant flow on ferrous material
  • High-speed steel (HSS) provides hardness for wear resistance
  • Set of 29 jobber length drill bits includes inch sizes 1/16" through 1/2" in 1/64" increments
  • 【90 Days Warranty】If you are not fully satisfied for any reason, please contact us for 100% refund or replacement.
  • 【Multiple Application】Perfectly suitable for cutting Hard Metal such as Stainless Steel, Steel and Cast Iron as well as Wood, Aluminum Alloy and Other Softer Metals. × NOT for Glass or Ceramic Materials. ×NOT for High Carbon Steel and Heat-Treated Steel. √ Pay attention to speed, pressure and heat control during drilling.
  • 【Fully Ground Process & 135° Split Point】Fully ground spiral groove design clears particles quickly, decreases friction and heat for a faster and cooler drilling performance. 135° split point with straight shank prevents walking and makes drilling precise and faster. No center punch is needed.
  • 【M35 Cobalt High Speed Steel】Industry grade 6542 high speed steel drill bit set, harder than 4241 HSS used in other similar drill bits set. These drill bits also contain 5% Cobalt, which increases wear-resistance and durability.
  • 【10Pcs 1/4" Cobalt Drill Bits】10Pcs - 1/4”(Dia 6.35mm) x 2-3/4”(Flute Length 69.85mm) Metal Drill Bits.This drill bit fits the majority of power drill currently on the market and come with a portable plastic case for easy storage and organization.
  • NAS 907B Heavy Duty Jobber
  • Special Hi-Molybdenum tool steel/ Gold Oxide
  • Precision ground point, flutes, body, clearance and drill diameter for ultimate accuracy and performance
  • 1/16 - 1/2 by 64ths - Ultra Dex
  • 29 pc. Ultra Dex Set Premium High Speed Steel Heavy Duty NAS 907B 135-Degree Split Point
  • ORGANIZED HOLDER: Set includes the drill bit holder with size index for easy storage and organizing.
  • PROFESSIONAL & WIDELY USE: M35 Cobalt HSS is more suitable for hardened material. Particularly successful in cutting through hard metals such as stainless steel, cast iron, high temperature alloy, titanium alloy, hard plastics and woods, and also can be used for softer materials.
  • PRECISE 135° SPLIT POINT & TWIST DESIGN: Prevent walking, clear chips and particles faster.
  • HSS WITH 5% COBALT: Durable, Higher Heat & Abrasion Resistance.
  • 115 PIECES INCLUDED: 29pcs Fractional Size:1/16” to 1/2” in 1/64th increments; 26pcs Letter Size: A To Z; 60pcs Numbered Size: #1 To #60.
  • 135 Tip & Twist Design: Increases cutting speed with self-centering and prevents walking, clears chips and particles faster.
  • Professional & DIY Use: For use on metal, wood & plastics, Stainless Steel, Not For Use On Concrete / Masonry. Perfect match for workshop or service vehicles.
  • Package & Size: 10 Pieces drill bits in a plastic bag, Diameter 3/16 inch, Total length 3-1/2 inch, Working length 2-5/16 inch.
  • Hardness: 5% Cobalt drill bits’ Rock wall Hardness Level HRC 65-66.
  • Cobalt drill bits: Classic 5% Cobalt M35 High Speed Steel construction with Titanium Coating for proven capability and durability.

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COMOWARE Number Size Drill Bit Set 60pcs- Jobber Length Drill Bits, Wire Gauge 1 to 60, Black and Gold Finish, 135° Split Point, High Speed Steel with Metal Indexed Storage Case

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COMOWARE Number Size Drill Bit Set 60pcs- Jobber Length Drill Bits, Wire Gauge 1 to 60, Black and Gold Finish, 135° Split Point, High Speed Steel with Metal Indexed Storage Case

Current price: 39.99 USD

Saving: $20.00 (33%)


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  • Ultimate workhorse for drilling steel, stainless steel, titanium alloys and other hard to drill materials
  • Self centering 135 degree split point prevents drill from walking
  • Premium high speed steel and NOMO surface treatment for longer tool life, fast penetration, and flexibility
  • Better than cobalt-XL5 is able to flex when cobalt drills chip or snap
  • Drill 3x Longer (than competitors drills), Drill 2x Faster (than cobalt), Drill Accurate (135 deg split point, tapered web geometry)
  • Jobber length drill bit has a midrange drilling depth suitable for general-purpose drilling applications
  • 118-degree conventional point for a range of drilling applications
  • Black oxide finish reduces bit wear while promoting chip and coolant flow on ferrous material
  • High-speed steel (HSS) provides hardness for wear resistance
  • Set of 29 jobber length drill bits includes inch sizes 1/16" through 1/2" in 1/64" increments
  • 【90 Days Warranty】If you are not fully satisfied for any reason, please contact us for 100% refund or replacement.
  • 【Multiple Application】Perfectly suitable for cutting Hard Metal such as Stainless Steel, Steel and Cast Iron as well as Wood, Aluminum Alloy and Other Softer Metals. × NOT for Glass or Ceramic Materials. ×NOT for High Carbon Steel and Heat-Treated Steel. √ Pay attention to speed, pressure and heat control during drilling.
  • 【Fully Ground Process & 135° Split Point】Fully ground spiral groove design clears particles quickly, decreases friction and heat for a faster and cooler drilling performance. 135° split point with straight shank prevents walking and makes drilling precise and faster. No center punch is needed.
  • 【M35 Cobalt High Speed Steel】Industry grade 6542 high speed steel drill bit set, harder than 4241 HSS used in other similar drill bits set. These drill bits also contain 5% Cobalt, which increases wear-resistance and durability.
  • 【10Pcs 1/4" Cobalt Drill Bits】10Pcs - 1/4”(Dia 6.35mm) x 2-3/4”(Flute Length 69.85mm) Metal Drill Bits.This drill bit fits the majority of power drill currently on the market and come with a portable plastic case for easy storage and organization.
  • NAS 907B Heavy Duty Jobber
  • Special Hi-Molybdenum tool steel/ Gold Oxide
  • Precision ground point, flutes, body, clearance and drill diameter for ultimate accuracy and performance
  • 1/16 - 1/2 by 64ths - Ultra Dex
  • 29 pc. Ultra Dex Set Premium High Speed Steel Heavy Duty NAS 907B 135-Degree Split Point
  • ORGANIZED HOLDER: Set includes the drill bit holder with size index for easy storage and organizing.
  • PROFESSIONAL & WIDELY USE: M35 Cobalt HSS is more suitable for hardened material. Particularly successful in cutting through hard metals such as stainless steel, cast iron, high temperature alloy, titanium alloy, hard plastics and woods, and also can be used for softer materials.
  • PRECISE 135° SPLIT POINT & TWIST DESIGN: Prevent walking, clear chips and particles faster.
  • HSS WITH 5% COBALT: Durable, Higher Heat & Abrasion Resistance.
  • 115 PIECES INCLUDED: 29pcs Fractional Size:1/16” to 1/2” in 1/64th increments; 26pcs Letter Size: A To Z; 60pcs Numbered Size: #1 To #60.
  • 135 Tip & Twist Design: Increases cutting speed with self-centering and prevents walking, clears chips and particles faster.
  • Professional & DIY Use: For use on metal, wood & plastics, Stainless Steel, Not For Use On Concrete / Masonry. Perfect match for workshop or service vehicles.
  • Package & Size: 10 Pieces drill bits in a plastic bag, Diameter 3/16 inch, Total length 3-1/2 inch, Working length 2-5/16 inch.
  • Hardness: 5% Cobalt drill bits’ Rock wall Hardness Level HRC 65-66.
  • Cobalt drill bits: Classic 5% Cobalt M35 High Speed Steel construction with Titanium Coating for proven capability and durability.
  • Organized Holder - Set includes the drill bit holder with size index for easy storage and organizing.
  • Set Including - The set includes wire gage size #1 to #60, can meet your different demands perfectly.
  • Professional and Widely Use - Great drill bits set for metal/ wood/ plastic. Suitable for Home DIY, and General Building/ Engineering/ Woodworking Use.
  • 135-degree Point Tip & Twist Design - Increases cutting speed with self-centering and prevents walking, clears chips and particles faster. Produced by precision fully ground which ensures chips move smoothly.
  • High Quality Material - Versatile general-purpose drill bit set, High Speed Steel, black and gold finish resists corrosion and increases the hardness of the drill bit.

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Huot 11700 Combination Jobber Length Drill Bit Index for Sizes 1/16" to 1/2" in 1/64" Increments, A to Z, and #1 to #60

Search only Huot Manufacturing brand name
Huot 11700 Combination Jobber Length Drill Bit Index for Sizes 1/16

Current price: 41.4 USD

Saving: $3.60 (8%)


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Weight: 8.16 Pounds

  • Ultimate workhorse for drilling steel, stainless steel, titanium alloys and other hard to drill materials
  • Self centering 135 degree split point prevents drill from walking
  • Premium high speed steel and NOMO surface treatment for longer tool life, fast penetration, and flexibility
  • Better than cobalt-XL5 is able to flex when cobalt drills chip or snap
  • Drill 3x Longer (than competitors drills), Drill 2x Faster (than cobalt), Drill Accurate (135 deg split point, tapered web geometry)
  • Jobber length drill bit has a midrange drilling depth suitable for general-purpose drilling applications
  • 118-degree conventional point for a range of drilling applications
  • Black oxide finish reduces bit wear while promoting chip and coolant flow on ferrous material
  • High-speed steel (HSS) provides hardness for wear resistance
  • Set of 29 jobber length drill bits includes inch sizes 1/16" through 1/2" in 1/64" increments
  • 【90 Days Warranty】If you are not fully satisfied for any reason, please contact us for 100% refund or replacement.
  • 【Multiple Application】Perfectly suitable for cutting Hard Metal such as Stainless Steel, Steel and Cast Iron as well as Wood, Aluminum Alloy and Other Softer Metals. × NOT for Glass or Ceramic Materials. ×NOT for High Carbon Steel and Heat-Treated Steel. √ Pay attention to speed, pressure and heat control during drilling.
  • 【Fully Ground Process & 135° Split Point】Fully ground spiral groove design clears particles quickly, decreases friction and heat for a faster and cooler drilling performance. 135° split point with straight shank prevents walking and makes drilling precise and faster. No center punch is needed.
  • 【M35 Cobalt High Speed Steel】Industry grade 6542 high speed steel drill bit set, harder than 4241 HSS used in other similar drill bits set. These drill bits also contain 5% Cobalt, which increases wear-resistance and durability.
  • 【10Pcs 1/4" Cobalt Drill Bits】10Pcs - 1/4”(Dia 6.35mm) x 2-3/4”(Flute Length 69.85mm) Metal Drill Bits.This drill bit fits the majority of power drill currently on the market and come with a portable plastic case for easy storage and organization.
  • NAS 907B Heavy Duty Jobber
  • Special Hi-Molybdenum tool steel/ Gold Oxide
  • Precision ground point, flutes, body, clearance and drill diameter for ultimate accuracy and performance
  • 1/16 - 1/2 by 64ths - Ultra Dex
  • 29 pc. Ultra Dex Set Premium High Speed Steel Heavy Duty NAS 907B 135-Degree Split Point
  • ORGANIZED HOLDER: Set includes the drill bit holder with size index for easy storage and organizing.
  • PROFESSIONAL & WIDELY USE: M35 Cobalt HSS is more suitable for hardened material. Particularly successful in cutting through hard metals such as stainless steel, cast iron, high temperature alloy, titanium alloy, hard plastics and woods, and also can be used for softer materials.
  • PRECISE 135° SPLIT POINT & TWIST DESIGN: Prevent walking, clear chips and particles faster.
  • HSS WITH 5% COBALT: Durable, Higher Heat & Abrasion Resistance.
  • 115 PIECES INCLUDED: 29pcs Fractional Size:1/16” to 1/2” in 1/64th increments; 26pcs Letter Size: A To Z; 60pcs Numbered Size: #1 To #60.
  • 135 Tip & Twist Design: Increases cutting speed with self-centering and prevents walking, clears chips and particles faster.
  • Professional & DIY Use: For use on metal, wood & plastics, Stainless Steel, Not For Use On Concrete / Masonry. Perfect match for workshop or service vehicles.
  • Package & Size: 10 Pieces drill bits in a plastic bag, Diameter 3/16 inch, Total length 3-1/2 inch, Working length 2-5/16 inch.
  • Hardness: 5% Cobalt drill bits’ Rock wall Hardness Level HRC 65-66.
  • Cobalt drill bits: Classic 5% Cobalt M35 High Speed Steel construction with Titanium Coating for proven capability and durability.
  • Organized Holder - Set includes the drill bit holder with size index for easy storage and organizing.
  • Set Including - The set includes wire gage size #1 to #60, can meet your different demands perfectly.
  • Professional and Widely Use - Great drill bits set for metal/ wood/ plastic. Suitable for Home DIY, and General Building/ Engineering/ Woodworking Use.
  • 135-degree Point Tip & Twist Design - Increases cutting speed with self-centering and prevents walking, clears chips and particles faster. Produced by precision fully ground which ensures chips move smoothly.
  • High Quality Material - Versatile general-purpose drill bit set, High Speed Steel, black and gold finish resists corrosion and increases the hardness of the drill bit.
  • Made in USA
  • Made of steel with an epoxy finish and has a snap-lock cover for durability and protection
  • Labeled storage holes for identification and organization
  • Index holds 115 jobber length drill bits in fractional sizes 1/16" to 1/2" in 1/64" increments, letter sizes A to Z, and wire gauge sizes #1 to #60

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Hymnorq 1/4 Inch Fractional Size M35 Cobalt Steel Twist Drill Bit Set of 10pcs, Jobber Length and Straight Shank, Extremely Heat Resistant, Suitable for Drilling in Stainless Steel and Iron

Search only Hymnorq brand name
Hymnorq 1/4 Inch Fractional Size M35 Cobalt Steel Twist Drill Bit Set of 10pcs, Jobber Length and Straight Shank, Extremely Heat Resistant, Suitable for Drilling in Stainless Steel and Iron

Current price: 16.89 USD


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Weight: 0.268302572854 Pounds

  • Ultimate workhorse for drilling steel, stainless steel, titanium alloys and other hard to drill materials
  • Self centering 135 degree split point prevents drill from walking
  • Premium high speed steel and NOMO surface treatment for longer tool life, fast penetration, and flexibility
  • Better than cobalt-XL5 is able to flex when cobalt drills chip or snap
  • Drill 3x Longer (than competitors drills), Drill 2x Faster (than cobalt), Drill Accurate (135 deg split point, tapered web geometry)
  • Jobber length drill bit has a midrange drilling depth suitable for general-purpose drilling applications
  • 118-degree conventional point for a range of drilling applications
  • Black oxide finish reduces bit wear while promoting chip and coolant flow on ferrous material
  • High-speed steel (HSS) provides hardness for wear resistance
  • Set of 29 jobber length drill bits includes inch sizes 1/16" through 1/2" in 1/64" increments
  • 【90 Days Warranty】If you are not fully satisfied for any reason, please contact us for 100% refund or replacement.
  • 【Multiple Application】Perfectly suitable for cutting Hard Metal such as Stainless Steel, Steel and Cast Iron as well as Wood, Aluminum Alloy and Other Softer Metals. × NOT for Glass or Ceramic Materials. ×NOT for High Carbon Steel and Heat-Treated Steel. √ Pay attention to speed, pressure and heat control during drilling.
  • 【Fully Ground Process & 135° Split Point】Fully ground spiral groove design clears particles quickly, decreases friction and heat for a faster and cooler drilling performance. 135° split point with straight shank prevents walking and makes drilling precise and faster. No center punch is needed.
  • 【M35 Cobalt High Speed Steel】Industry grade 6542 high speed steel drill bit set, harder than 4241 HSS used in other similar drill bits set. These drill bits also contain 5% Cobalt, which increases wear-resistance and durability.
  • 【10Pcs 1/4" Cobalt Drill Bits】10Pcs - 1/4”(Dia 6.35mm) x 2-3/4”(Flute Length 69.85mm) Metal Drill Bits.This drill bit fits the majority of power drill currently on the market and come with a portable plastic case for easy storage and organization.
  • NAS 907B Heavy Duty Jobber
  • Special Hi-Molybdenum tool steel/ Gold Oxide
  • Precision ground point, flutes, body, clearance and drill diameter for ultimate accuracy and performance
  • 1/16 - 1/2 by 64ths - Ultra Dex
  • 29 pc. Ultra Dex Set Premium High Speed Steel Heavy Duty NAS 907B 135-Degree Split Point
  • ORGANIZED HOLDER: Set includes the drill bit holder with size index for easy storage and organizing.
  • PROFESSIONAL & WIDELY USE: M35 Cobalt HSS is more suitable for hardened material. Particularly successful in cutting through hard metals such as stainless steel, cast iron, high temperature alloy, titanium alloy, hard plastics and woods, and also can be used for softer materials.
  • PRECISE 135° SPLIT POINT & TWIST DESIGN: Prevent walking, clear chips and particles faster.
  • HSS WITH 5% COBALT: Durable, Higher Heat & Abrasion Resistance.
  • 115 PIECES INCLUDED: 29pcs Fractional Size:1/16” to 1/2” in 1/64th increments; 26pcs Letter Size: A To Z; 60pcs Numbered Size: #1 To #60.
  • 135 Tip & Twist Design: Increases cutting speed with self-centering and prevents walking, clears chips and particles faster.
  • Professional & DIY Use: For use on metal, wood & plastics, Stainless Steel, Not For Use On Concrete / Masonry. Perfect match for workshop or service vehicles.
  • Package & Size: 10 Pieces drill bits in a plastic bag, Diameter 3/16 inch, Total length 3-1/2 inch, Working length 2-5/16 inch.
  • Hardness: 5% Cobalt drill bits’ Rock wall Hardness Level HRC 65-66.
  • Cobalt drill bits: Classic 5% Cobalt M35 High Speed Steel construction with Titanium Coating for proven capability and durability.
  • Organized Holder - Set includes the drill bit holder with size index for easy storage and organizing.
  • Set Including - The set includes wire gage size #1 to #60, can meet your different demands perfectly.
  • Professional and Widely Use - Great drill bits set for metal/ wood/ plastic. Suitable for Home DIY, and General Building/ Engineering/ Woodworking Use.
  • 135-degree Point Tip & Twist Design - Increases cutting speed with self-centering and prevents walking, clears chips and particles faster. Produced by precision fully ground which ensures chips move smoothly.
  • High Quality Material - Versatile general-purpose drill bit set, High Speed Steel, black and gold finish resists corrosion and increases the hardness of the drill bit.
  • Made in USA
  • Made of steel with an epoxy finish and has a snap-lock cover for durability and protection
  • Labeled storage holes for identification and organization
  • Index holds 115 jobber length drill bits in fractional sizes 1/16" to 1/2" in 1/64" increments, letter sizes A to Z, and wire gauge sizes #1 to #60
  • DOWNLOADABLE USER GUIDE - We've summed up some tips of drilling metals, including a RPM chart for several common metals, based on our reviews and some articles on the internet. In most cases, our customers would get a much better result with these tips. Welcome to download.
  • 10PC SET - The set includes 10pcs of 1/4” diameter M35 grade cobalt steel twist drill bits, packed in a plastic case for easy storage and carrying. Manufactured to German DIN338 standard.
  • SELF CENTERING - The 135° quick-cut pilot split points are self-centering and can penetrate quickly with less pressure. The bits will not "walk" or "wander". Straight shank allows for firmly holding and accurate centering, fit for standard drill chucks and regular round collet chucks.
  • FOR METALWORKING - Particularly successful in cutting through hard metals(hardness less than HRC38°) such as stainless steel and cast iron, although they can be used for softer materials like copper and aluminium, too. Not for hardened steel / high carbon steel. Try to adjust the RPM when it fails to penetrate.
  • COBALT STEEL - Manufactured from M35 grade cobalt steel, with molybdenum and cobalt added to creates a hardened alloy, measuring Rockwell hardness up to 67, for much faster cutting and extra longer life span, ideal for repeated drilling in metalworking.

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DRILLFORCE HSS Jobber Length 10 PCS,7/32" x 3-3/4"Titanium Coated Twist Drill Bits, Metal drill, ideal for drilling on mild steel, copper, Aluminum, Zinc alloy etc. Pack In Plastic Bag (7/32)

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DRILLFORCE HSS Jobber Length 10 PCS,7/32

Current price: 10.95 USD


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Height: 2.63 Inches

Length: 4.53 Inches

Width: 0.28 Inches

  • Ultimate workhorse for drilling steel, stainless steel, titanium alloys and other hard to drill materials
  • Self centering 135 degree split point prevents drill from walking
  • Premium high speed steel and NOMO surface treatment for longer tool life, fast penetration, and flexibility
  • Better than cobalt-XL5 is able to flex when cobalt drills chip or snap
  • Drill 3x Longer (than competitors drills), Drill 2x Faster (than cobalt), Drill Accurate (135 deg split point, tapered web geometry)
  • Jobber length drill bit has a midrange drilling depth suitable for general-purpose drilling applications
  • 118-degree conventional point for a range of drilling applications
  • Black oxide finish reduces bit wear while promoting chip and coolant flow on ferrous material
  • High-speed steel (HSS) provides hardness for wear resistance
  • Set of 29 jobber length drill bits includes inch sizes 1/16" through 1/2" in 1/64" increments
  • 【90 Days Warranty】If you are not fully satisfied for any reason, please contact us for 100% refund or replacement.
  • 【Multiple Application】Perfectly suitable for cutting Hard Metal such as Stainless Steel, Steel and Cast Iron as well as Wood, Aluminum Alloy and Other Softer Metals. × NOT for Glass or Ceramic Materials. ×NOT for High Carbon Steel and Heat-Treated Steel. √ Pay attention to speed, pressure and heat control during drilling.
  • 【Fully Ground Process & 135° Split Point】Fully ground spiral groove design clears particles quickly, decreases friction and heat for a faster and cooler drilling performance. 135° split point with straight shank prevents walking and makes drilling precise and faster. No center punch is needed.
  • 【M35 Cobalt High Speed Steel】Industry grade 6542 high speed steel drill bit set, harder than 4241 HSS used in other similar drill bits set. These drill bits also contain 5% Cobalt, which increases wear-resistance and durability.
  • 【10Pcs 1/4" Cobalt Drill Bits】10Pcs - 1/4”(Dia 6.35mm) x 2-3/4”(Flute Length 69.85mm) Metal Drill Bits.This drill bit fits the majority of power drill currently on the market and come with a portable plastic case for easy storage and organization.
  • NAS 907B Heavy Duty Jobber
  • Special Hi-Molybdenum tool steel/ Gold Oxide
  • Precision ground point, flutes, body, clearance and drill diameter for ultimate accuracy and performance
  • 1/16 - 1/2 by 64ths - Ultra Dex
  • 29 pc. Ultra Dex Set Premium High Speed Steel Heavy Duty NAS 907B 135-Degree Split Point
  • ORGANIZED HOLDER: Set includes the drill bit holder with size index for easy storage and organizing.
  • PROFESSIONAL & WIDELY USE: M35 Cobalt HSS is more suitable for hardened material. Particularly successful in cutting through hard metals such as stainless steel, cast iron, high temperature alloy, titanium alloy, hard plastics and woods, and also can be used for softer materials.
  • PRECISE 135° SPLIT POINT & TWIST DESIGN: Prevent walking, clear chips and particles faster.
  • HSS WITH 5% COBALT: Durable, Higher Heat & Abrasion Resistance.
  • 115 PIECES INCLUDED: 29pcs Fractional Size:1/16” to 1/2” in 1/64th increments; 26pcs Letter Size: A To Z; 60pcs Numbered Size: #1 To #60.
  • 135 Tip & Twist Design: Increases cutting speed with self-centering and prevents walking, clears chips and particles faster.
  • Professional & DIY Use: For use on metal, wood & plastics, Stainless Steel, Not For Use On Concrete / Masonry. Perfect match for workshop or service vehicles.
  • Package & Size: 10 Pieces drill bits in a plastic bag, Diameter 3/16 inch, Total length 3-1/2 inch, Working length 2-5/16 inch.
  • Hardness: 5% Cobalt drill bits’ Rock wall Hardness Level HRC 65-66.
  • Cobalt drill bits: Classic 5% Cobalt M35 High Speed Steel construction with Titanium Coating for proven capability and durability.
  • Organized Holder - Set includes the drill bit holder with size index for easy storage and organizing.
  • Set Including - The set includes wire gage size #1 to #60, can meet your different demands perfectly.
  • Professional and Widely Use - Great drill bits set for metal/ wood/ plastic. Suitable for Home DIY, and General Building/ Engineering/ Woodworking Use.
  • 135-degree Point Tip & Twist Design - Increases cutting speed with self-centering and prevents walking, clears chips and particles faster. Produced by precision fully ground which ensures chips move smoothly.
  • High Quality Material - Versatile general-purpose drill bit set, High Speed Steel, black and gold finish resists corrosion and increases the hardness of the drill bit.
  • Made in USA
  • Made of steel with an epoxy finish and has a snap-lock cover for durability and protection
  • Labeled storage holes for identification and organization
  • Index holds 115 jobber length drill bits in fractional sizes 1/16" to 1/2" in 1/64" increments, letter sizes A to Z, and wire gauge sizes #1 to #60
  • DOWNLOADABLE USER GUIDE - We've summed up some tips of drilling metals, including a RPM chart for several common metals, based on our reviews and some articles on the internet. In most cases, our customers would get a much better result with these tips. Welcome to download.
  • 10PC SET - The set includes 10pcs of 1/4” diameter M35 grade cobalt steel twist drill bits, packed in a plastic case for easy storage and carrying. Manufactured to German DIN338 standard.
  • SELF CENTERING - The 135° quick-cut pilot split points are self-centering and can penetrate quickly with less pressure. The bits will not "walk" or "wander". Straight shank allows for firmly holding and accurate centering, fit for standard drill chucks and regular round collet chucks.
  • FOR METALWORKING - Particularly successful in cutting through hard metals(hardness less than HRC38°) such as stainless steel and cast iron, although they can be used for softer materials like copper and aluminium, too. Not for hardened steel / high carbon steel. Try to adjust the RPM when it fails to penetrate.
  • COBALT STEEL - Manufactured from M35 grade cobalt steel, with molybdenum and cobalt added to creates a hardened alloy, measuring Rockwell hardness up to 67, for much faster cutting and extra longer life span, ideal for repeated drilling in metalworking.
  • 135Tip & Twist Design: Increases cutting speed with self-centering and prevents walking, clears chips and particles faster.
  • Professional & DIY Use: For use on metal, wood & plastics, Not For Use On Concrete / Masonry / Stainless Steel. Perfect match for workshop or service vehicles.
  • Package & Size: 10 Pieces in a plastic bag, Diameter 7/32 inch, Total length 3-3/4 inch, Working length 2-1/2 inch.
  • Strength & Hardness: Made with HSS 4241 steel, Rock wall Hardness Level HRC 60-62.
  • eed Steel construction with Titanium Coating for proven capability and durability.Titanium Coated: Classic 4241 High Sp

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