Best Spotting Drill Bits. Reviews November, 2020

KKmoon 7pcs M42 HSS High Speed Steel Cobalt Spotting Drill Bits Set Round Shank 90 Degree Drilling Chamfering Tool

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KKmoon 7pcs M42 HSS High Speed Steel Cobalt Spotting Drill Bits Set Round Shank 90 Degree Drilling Chamfering Tool

Current price: 19.99 USD


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Weight: 0.44 Pounds

  • High quality high speed steel drills have long service life.
  • The holes made by these drills are not easy to cause edge breakage.
  • Positioning and chamfering can be finished by one time.
  • With high temperature and abrasion resistance.
  • 7pcs spotting drills with 90 degree angle.

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YG-1 - 0161L High Speed Steel NC Spotting Drill Bit, Uncoated (Bright), Straight Shank, Slow Spiral, 90 Degree, 1/4" Diameter x 2-97/128" Length (Pack of 1)

Search only YG-1 brand name
YG-1 - 0161L High Speed Steel NC Spotting Drill Bit, Uncoated (Bright), Straight Shank, Slow Spiral, 90 Degree, 1/4

Current price: 6.39 USD


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Height: 0.5 Inches

Length: 3.7 Inches

Width: 0.6 Inches

  • High quality high speed steel drills have long service life.
  • The holes made by these drills are not easy to cause edge breakage.
  • Positioning and chamfering can be finished by one time.
  • With high temperature and abrasion resistance.
  • 7pcs spotting drills with 90 degree angle.
  • A larger diameter in respect to the subsequent drilling tool permit to obtain the centering and chamfering simultaneously
  • For more precise centering work on NC/CNC machine
  • Made of 8 percent cobalt and high speed steel
  • 90 Degree point angle
  • NC spotting drill

More Info

YG-1 - 0321L High Speed Steel NC Spotting Drill Bit, Uncoated (Bright), Straight Shank, Slow Spiral, 90 Degree, 1/2" Diameter x 4-1/64" Length (Pack of 1)

Search only YG-1 brand name
YG-1 - 0321L High Speed Steel NC Spotting Drill Bit, Uncoated (Bright), Straight Shank, Slow Spiral, 90 Degree, 1/2

Current price: 11.12 USD


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  • High quality high speed steel drills have long service life.
  • The holes made by these drills are not easy to cause edge breakage.
  • Positioning and chamfering can be finished by one time.
  • With high temperature and abrasion resistance.
  • 7pcs spotting drills with 90 degree angle.
  • A larger diameter in respect to the subsequent drilling tool permit to obtain the centering and chamfering simultaneously
  • For more precise centering work on NC/CNC machine
  • Made of 8 percent cobalt and high speed steel
  • 90 Degree point angle
  • NC spotting drill
  • A larger diameter in respect to the subsequent drilling tool permit to obtain the centering and chamfering simultaneously
  • For more precise centering work on NC/CNC machine
  • Made of 8 percent cobalt and high speed steel
  • 90 Degree point angle
  • NC spotting drill

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Naiyong Tools 5 Lathe Mill CENTER DRILL COUNTERSINK Bit Tooling SET , M35 HSS 5 % Cobalit Contained , Titanium Plated (1-5 mm)

Search only Naiyong brand name
Naiyong Tools 5 Lathe Mill CENTER DRILL COUNTERSINK Bit Tooling SET , M35 HSS 5 % Cobalit Contained , Titanium Plated (1-5 mm)

Current price: 14.99 USD


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  • High quality high speed steel drills have long service life.
  • The holes made by these drills are not easy to cause edge breakage.
  • Positioning and chamfering can be finished by one time.
  • With high temperature and abrasion resistance.
  • 7pcs spotting drills with 90 degree angle.
  • A larger diameter in respect to the subsequent drilling tool permit to obtain the centering and chamfering simultaneously
  • For more precise centering work on NC/CNC machine
  • Made of 8 percent cobalt and high speed steel
  • 90 Degree point angle
  • NC spotting drill
  • A larger diameter in respect to the subsequent drilling tool permit to obtain the centering and chamfering simultaneously
  • For more precise centering work on NC/CNC machine
  • Made of 8 percent cobalt and high speed steel
  • 90 Degree point angle
  • NC spotting drill
  • SET INCLUDING & LIFETIME GUARANTEE: Total 5 pieces center bits(#1,#2,#3,#4,#5) with Box Package can be used to drill holes in different sizes. We stand behind all of our high quality products so we offer a lifetime No Question on our drill bits. Please contact us (through Amazon if past the standard return window) and we will be pleased to assist you.
  • WIDE APPLICATIONS: It is suitable for mold steel, carbon steel, cast iron, stainless steel, thread mold, a material with high hardness, wear-resistance and toughness for precise positioning before drilling, so as to facilitate the efficiency of subsequent drilling.
  • SPIRAL FLUTE: Spiral groove helps clear chips and debris away from the bit, decreasing friction and heat for a faster, cooler drilling process. The precision ground surface is corrosion resistance to achieve better using effects and prolong the working life.
  • PLAIN STYLE 60°ANGLE: Center drill bit can be used to process the centering hole and countersink of general material. Plain style 60°angle can guide twist drill bits to process holes.
  • TOP QUALITY CARBIDE MATERIAL: The center drill bit is made of HSS M35. Compared with ordinary high speed steel, M35 material can prolong the service life, enhance wear resistance and remove chippings clearly. HSSCO are harder and tougher than other materials.

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YG-1 - 0241L High Speed Steel NC Spotting Drill Bit, Uncoated (Bright), Straight Shank, Slow Spiral, 90 Degree, 3/8" Diameter x 3-1/2" Length (Pack of 1)

Search only YG-1 brand name
YG-1 - 0241L High Speed Steel NC Spotting Drill Bit, Uncoated (Bright), Straight Shank, Slow Spiral, 90 Degree, 3/8

Current price: 8.29 USD


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Height: 0.5 Inches

Length: 4.6 Inches

Width: 0.7 Inches

Weight: 0.1 Pounds

  • High quality high speed steel drills have long service life.
  • The holes made by these drills are not easy to cause edge breakage.
  • Positioning and chamfering can be finished by one time.
  • With high temperature and abrasion resistance.
  • 7pcs spotting drills with 90 degree angle.
  • A larger diameter in respect to the subsequent drilling tool permit to obtain the centering and chamfering simultaneously
  • For more precise centering work on NC/CNC machine
  • Made of 8 percent cobalt and high speed steel
  • 90 Degree point angle
  • NC spotting drill
  • A larger diameter in respect to the subsequent drilling tool permit to obtain the centering and chamfering simultaneously
  • For more precise centering work on NC/CNC machine
  • Made of 8 percent cobalt and high speed steel
  • 90 Degree point angle
  • NC spotting drill
  • SET INCLUDING & LIFETIME GUARANTEE: Total 5 pieces center bits(#1,#2,#3,#4,#5) with Box Package can be used to drill holes in different sizes. We stand behind all of our high quality products so we offer a lifetime No Question on our drill bits. Please contact us (through Amazon if past the standard return window) and we will be pleased to assist you.
  • WIDE APPLICATIONS: It is suitable for mold steel, carbon steel, cast iron, stainless steel, thread mold, a material with high hardness, wear-resistance and toughness for precise positioning before drilling, so as to facilitate the efficiency of subsequent drilling.
  • SPIRAL FLUTE: Spiral groove helps clear chips and debris away from the bit, decreasing friction and heat for a faster, cooler drilling process. The precision ground surface is corrosion resistance to achieve better using effects and prolong the working life.
  • PLAIN STYLE 60°ANGLE: Center drill bit can be used to process the centering hole and countersink of general material. Plain style 60°angle can guide twist drill bits to process holes.
  • TOP QUALITY CARBIDE MATERIAL: The center drill bit is made of HSS M35. Compared with ordinary high speed steel, M35 material can prolong the service life, enhance wear resistance and remove chippings clearly. HSSCO are harder and tougher than other materials.
  • A larger diameter in respect to the subsequent drilling tool permit to obtain the centering and chamfering simultaneously
  • For more precise centering work on NC/CNC machine
  • Made of 8 percent cobalt and high speed steel
  • 90 Degree point angle
  • NC spotting drill

More Info

YG-1 - 0081L High Speed Steel NC Spotting Drill Bit, Uncoated (Bright), Straight Shank, Slow Spiral, 90 Degree, 1/8" Diameter x 1-119/128" Length (Pack of 1)

Search only YG-1 brand name
YG-1 - 0081L High Speed Steel NC Spotting Drill Bit, Uncoated (Bright), Straight Shank, Slow Spiral, 90 Degree, 1/8

Current price: 4.65 USD


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Height: 0.3 Inches

Length: 3.1 Inches

Width: 0.4 Inches

Weight: 0.16 Pounds

  • High quality high speed steel drills have long service life.
  • The holes made by these drills are not easy to cause edge breakage.
  • Positioning and chamfering can be finished by one time.
  • With high temperature and abrasion resistance.
  • 7pcs spotting drills with 90 degree angle.
  • A larger diameter in respect to the subsequent drilling tool permit to obtain the centering and chamfering simultaneously
  • For more precise centering work on NC/CNC machine
  • Made of 8 percent cobalt and high speed steel
  • 90 Degree point angle
  • NC spotting drill
  • A larger diameter in respect to the subsequent drilling tool permit to obtain the centering and chamfering simultaneously
  • For more precise centering work on NC/CNC machine
  • Made of 8 percent cobalt and high speed steel
  • 90 Degree point angle
  • NC spotting drill
  • SET INCLUDING & LIFETIME GUARANTEE: Total 5 pieces center bits(#1,#2,#3,#4,#5) with Box Package can be used to drill holes in different sizes. We stand behind all of our high quality products so we offer a lifetime No Question on our drill bits. Please contact us (through Amazon if past the standard return window) and we will be pleased to assist you.
  • WIDE APPLICATIONS: It is suitable for mold steel, carbon steel, cast iron, stainless steel, thread mold, a material with high hardness, wear-resistance and toughness for precise positioning before drilling, so as to facilitate the efficiency of subsequent drilling.
  • SPIRAL FLUTE: Spiral groove helps clear chips and debris away from the bit, decreasing friction and heat for a faster, cooler drilling process. The precision ground surface is corrosion resistance to achieve better using effects and prolong the working life.
  • PLAIN STYLE 60°ANGLE: Center drill bit can be used to process the centering hole and countersink of general material. Plain style 60°angle can guide twist drill bits to process holes.
  • TOP QUALITY CARBIDE MATERIAL: The center drill bit is made of HSS M35. Compared with ordinary high speed steel, M35 material can prolong the service life, enhance wear resistance and remove chippings clearly. HSSCO are harder and tougher than other materials.
  • A larger diameter in respect to the subsequent drilling tool permit to obtain the centering and chamfering simultaneously
  • For more precise centering work on NC/CNC machine
  • Made of 8 percent cobalt and high speed steel
  • 90 Degree point angle
  • NC spotting drill
  • A larger diameter in respect to the subsequent drilling tool permit to obtain the centering and chamfering simultaneously
  • For more precise centering work on NC/CNC machine
  • Made of 8 percent cobalt and high speed steel
  • 90 Degree point angle
  • NC spotting drill

More Info

Anytime Tools 5 Center Drill Countersink Lathe Bit Mill Tooling Set

Search only Anytime Tools brand name
Anytime Tools 5 Center Drill Countersink Lathe Bit Mill Tooling Set

Current price: 13.99 USD

Saving: $10.01 (42%)


Check price and availability


  • High quality high speed steel drills have long service life.
  • The holes made by these drills are not easy to cause edge breakage.
  • Positioning and chamfering can be finished by one time.
  • With high temperature and abrasion resistance.
  • 7pcs spotting drills with 90 degree angle.
  • A larger diameter in respect to the subsequent drilling tool permit to obtain the centering and chamfering simultaneously
  • For more precise centering work on NC/CNC machine
  • Made of 8 percent cobalt and high speed steel
  • 90 Degree point angle
  • NC spotting drill
  • A larger diameter in respect to the subsequent drilling tool permit to obtain the centering and chamfering simultaneously
  • For more precise centering work on NC/CNC machine
  • Made of 8 percent cobalt and high speed steel
  • 90 Degree point angle
  • NC spotting drill
  • SET INCLUDING & LIFETIME GUARANTEE: Total 5 pieces center bits(#1,#2,#3,#4,#5) with Box Package can be used to drill holes in different sizes. We stand behind all of our high quality products so we offer a lifetime No Question on our drill bits. Please contact us (through Amazon if past the standard return window) and we will be pleased to assist you.
  • WIDE APPLICATIONS: It is suitable for mold steel, carbon steel, cast iron, stainless steel, thread mold, a material with high hardness, wear-resistance and toughness for precise positioning before drilling, so as to facilitate the efficiency of subsequent drilling.
  • SPIRAL FLUTE: Spiral groove helps clear chips and debris away from the bit, decreasing friction and heat for a faster, cooler drilling process. The precision ground surface is corrosion resistance to achieve better using effects and prolong the working life.
  • PLAIN STYLE 60°ANGLE: Center drill bit can be used to process the centering hole and countersink of general material. Plain style 60°angle can guide twist drill bits to process holes.
  • TOP QUALITY CARBIDE MATERIAL: The center drill bit is made of HSS M35. Compared with ordinary high speed steel, M35 material can prolong the service life, enhance wear resistance and remove chippings clearly. HSSCO are harder and tougher than other materials.
  • A larger diameter in respect to the subsequent drilling tool permit to obtain the centering and chamfering simultaneously
  • For more precise centering work on NC/CNC machine
  • Made of 8 percent cobalt and high speed steel
  • 90 Degree point angle
  • NC spotting drill
  • A larger diameter in respect to the subsequent drilling tool permit to obtain the centering and chamfering simultaneously
  • For more precise centering work on NC/CNC machine
  • Made of 8 percent cobalt and high speed steel
  • 90 Degree point angle
  • NC spotting drill
  • Sizes 1, 2, 3, 4 and 5, 60° tip angles.
  • Drill accurate center holes in material prior to turning, or use as a starter bit for accurate holes
  • Top Quality M2 HSS

More Info

YG-1 - 2161L High Speed Steel NC Spotting Drill Bit, Uncoated (Bright), Straight Shank, Slow Spiral, 120 Degree, 1/4" Diameter x 2-97/128" Length (Pack of 1)

Search only YG-1 brand name
YG-1 - 2161L High Speed Steel NC Spotting Drill Bit, Uncoated (Bright), Straight Shank, Slow Spiral, 120 Degree, 1/4

Current price: 8.62 USD


Check price and availability


  • High quality high speed steel drills have long service life.
  • The holes made by these drills are not easy to cause edge breakage.
  • Positioning and chamfering can be finished by one time.
  • With high temperature and abrasion resistance.
  • 7pcs spotting drills with 90 degree angle.
  • A larger diameter in respect to the subsequent drilling tool permit to obtain the centering and chamfering simultaneously
  • For more precise centering work on NC/CNC machine
  • Made of 8 percent cobalt and high speed steel
  • 90 Degree point angle
  • NC spotting drill
  • A larger diameter in respect to the subsequent drilling tool permit to obtain the centering and chamfering simultaneously
  • For more precise centering work on NC/CNC machine
  • Made of 8 percent cobalt and high speed steel
  • 90 Degree point angle
  • NC spotting drill
  • SET INCLUDING & LIFETIME GUARANTEE: Total 5 pieces center bits(#1,#2,#3,#4,#5) with Box Package can be used to drill holes in different sizes. We stand behind all of our high quality products so we offer a lifetime No Question on our drill bits. Please contact us (through Amazon if past the standard return window) and we will be pleased to assist you.
  • WIDE APPLICATIONS: It is suitable for mold steel, carbon steel, cast iron, stainless steel, thread mold, a material with high hardness, wear-resistance and toughness for precise positioning before drilling, so as to facilitate the efficiency of subsequent drilling.
  • SPIRAL FLUTE: Spiral groove helps clear chips and debris away from the bit, decreasing friction and heat for a faster, cooler drilling process. The precision ground surface is corrosion resistance to achieve better using effects and prolong the working life.
  • PLAIN STYLE 60°ANGLE: Center drill bit can be used to process the centering hole and countersink of general material. Plain style 60°angle can guide twist drill bits to process holes.
  • TOP QUALITY CARBIDE MATERIAL: The center drill bit is made of HSS M35. Compared with ordinary high speed steel, M35 material can prolong the service life, enhance wear resistance and remove chippings clearly. HSSCO are harder and tougher than other materials.
  • A larger diameter in respect to the subsequent drilling tool permit to obtain the centering and chamfering simultaneously
  • For more precise centering work on NC/CNC machine
  • Made of 8 percent cobalt and high speed steel
  • 90 Degree point angle
  • NC spotting drill
  • A larger diameter in respect to the subsequent drilling tool permit to obtain the centering and chamfering simultaneously
  • For more precise centering work on NC/CNC machine
  • Made of 8 percent cobalt and high speed steel
  • 90 Degree point angle
  • NC spotting drill
  • Sizes 1, 2, 3, 4 and 5, 60° tip angles.
  • Drill accurate center holes in material prior to turning, or use as a starter bit for accurate holes
  • Top Quality M2 HSS
  • A larger diameter in respect to the subsequent drilling tool permit to obtain the centering and chamfering simultaneously
  • For more precise centering work on NC/CNC machine
  • Made of 8 percent cobalt and high speed steel
  • 120 Degree point angle
  • NC spotting drill

More Info

Wokesi 6mm Blade Diameter,6mm Shank,50mm Overall Length,Solid Tungsten Carbide,HRC55,Uncoated,2Flute,Straight Shank,90 Degree Point Angle,NC Spotting Drill Bit Chamfering Cutter(6mm Uncoated)

Search only WKS TOOL brand name
Wokesi 6mm Blade Diameter,6mm Shank,50mm Overall Length,Solid Tungsten Carbide,HRC55,Uncoated,2Flute,Straight Shank,90 Degree Point Angle,NC Spotting Drill Bit Chamfering Cutter(6mm Uncoated)

Current price: 14.9 USD


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  • High quality high speed steel drills have long service life.
  • The holes made by these drills are not easy to cause edge breakage.
  • Positioning and chamfering can be finished by one time.
  • With high temperature and abrasion resistance.
  • 7pcs spotting drills with 90 degree angle.
  • A larger diameter in respect to the subsequent drilling tool permit to obtain the centering and chamfering simultaneously
  • For more precise centering work on NC/CNC machine
  • Made of 8 percent cobalt and high speed steel
  • 90 Degree point angle
  • NC spotting drill
  • A larger diameter in respect to the subsequent drilling tool permit to obtain the centering and chamfering simultaneously
  • For more precise centering work on NC/CNC machine
  • Made of 8 percent cobalt and high speed steel
  • 90 Degree point angle
  • NC spotting drill
  • SET INCLUDING & LIFETIME GUARANTEE: Total 5 pieces center bits(#1,#2,#3,#4,#5) with Box Package can be used to drill holes in different sizes. We stand behind all of our high quality products so we offer a lifetime No Question on our drill bits. Please contact us (through Amazon if past the standard return window) and we will be pleased to assist you.
  • WIDE APPLICATIONS: It is suitable for mold steel, carbon steel, cast iron, stainless steel, thread mold, a material with high hardness, wear-resistance and toughness for precise positioning before drilling, so as to facilitate the efficiency of subsequent drilling.
  • SPIRAL FLUTE: Spiral groove helps clear chips and debris away from the bit, decreasing friction and heat for a faster, cooler drilling process. The precision ground surface is corrosion resistance to achieve better using effects and prolong the working life.
  • PLAIN STYLE 60°ANGLE: Center drill bit can be used to process the centering hole and countersink of general material. Plain style 60°angle can guide twist drill bits to process holes.
  • TOP QUALITY CARBIDE MATERIAL: The center drill bit is made of HSS M35. Compared with ordinary high speed steel, M35 material can prolong the service life, enhance wear resistance and remove chippings clearly. HSSCO are harder and tougher than other materials.
  • A larger diameter in respect to the subsequent drilling tool permit to obtain the centering and chamfering simultaneously
  • For more precise centering work on NC/CNC machine
  • Made of 8 percent cobalt and high speed steel
  • 90 Degree point angle
  • NC spotting drill
  • A larger diameter in respect to the subsequent drilling tool permit to obtain the centering and chamfering simultaneously
  • For more precise centering work on NC/CNC machine
  • Made of 8 percent cobalt and high speed steel
  • 90 Degree point angle
  • NC spotting drill
  • Sizes 1, 2, 3, 4 and 5, 60° tip angles.
  • Drill accurate center holes in material prior to turning, or use as a starter bit for accurate holes
  • Top Quality M2 HSS
  • A larger diameter in respect to the subsequent drilling tool permit to obtain the centering and chamfering simultaneously
  • For more precise centering work on NC/CNC machine
  • Made of 8 percent cobalt and high speed steel
  • 120 Degree point angle
  • NC spotting drill
  • Package:1pc cutter
  • NC drill of diameter over the drilling,centering and chamfering are obtained in a single operation.
  • Most suitable for copper,iron,aluminium alloys,titanium alloy,mold steels under 55HRC(HRA78).etc.
  • Material:solid tungsten steel,Long tool life.
  • Blade diameter:6mm;shank diameter:6mm;Overall Length:50mm;90 Degree point angle,2 Flute

More Info

YG-1 - 2121L High Speed Steel NC Spotting Drill Bit, Uncoated (Bright), Straight Shank, Slow Spiral, 120 Degree, 3/16" Diameter x 2-7/16" Length (Pack of 1)

Search only YG-1 brand name
YG-1 - 2121L High Speed Steel NC Spotting Drill Bit, Uncoated (Bright), Straight Shank, Slow Spiral, 120 Degree, 3/16

Current price: 8.29 USD


Check price and availability


  • High quality high speed steel drills have long service life.
  • The holes made by these drills are not easy to cause edge breakage.
  • Positioning and chamfering can be finished by one time.
  • With high temperature and abrasion resistance.
  • 7pcs spotting drills with 90 degree angle.
  • A larger diameter in respect to the subsequent drilling tool permit to obtain the centering and chamfering simultaneously
  • For more precise centering work on NC/CNC machine
  • Made of 8 percent cobalt and high speed steel
  • 90 Degree point angle
  • NC spotting drill
  • A larger diameter in respect to the subsequent drilling tool permit to obtain the centering and chamfering simultaneously
  • For more precise centering work on NC/CNC machine
  • Made of 8 percent cobalt and high speed steel
  • 90 Degree point angle
  • NC spotting drill
  • SET INCLUDING & LIFETIME GUARANTEE: Total 5 pieces center bits(#1,#2,#3,#4,#5) with Box Package can be used to drill holes in different sizes. We stand behind all of our high quality products so we offer a lifetime No Question on our drill bits. Please contact us (through Amazon if past the standard return window) and we will be pleased to assist you.
  • WIDE APPLICATIONS: It is suitable for mold steel, carbon steel, cast iron, stainless steel, thread mold, a material with high hardness, wear-resistance and toughness for precise positioning before drilling, so as to facilitate the efficiency of subsequent drilling.
  • SPIRAL FLUTE: Spiral groove helps clear chips and debris away from the bit, decreasing friction and heat for a faster, cooler drilling process. The precision ground surface is corrosion resistance to achieve better using effects and prolong the working life.
  • PLAIN STYLE 60°ANGLE: Center drill bit can be used to process the centering hole and countersink of general material. Plain style 60°angle can guide twist drill bits to process holes.
  • TOP QUALITY CARBIDE MATERIAL: The center drill bit is made of HSS M35. Compared with ordinary high speed steel, M35 material can prolong the service life, enhance wear resistance and remove chippings clearly. HSSCO are harder and tougher than other materials.
  • A larger diameter in respect to the subsequent drilling tool permit to obtain the centering and chamfering simultaneously
  • For more precise centering work on NC/CNC machine
  • Made of 8 percent cobalt and high speed steel
  • 90 Degree point angle
  • NC spotting drill
  • A larger diameter in respect to the subsequent drilling tool permit to obtain the centering and chamfering simultaneously
  • For more precise centering work on NC/CNC machine
  • Made of 8 percent cobalt and high speed steel
  • 90 Degree point angle
  • NC spotting drill
  • Sizes 1, 2, 3, 4 and 5, 60° tip angles.
  • Drill accurate center holes in material prior to turning, or use as a starter bit for accurate holes
  • Top Quality M2 HSS
  • A larger diameter in respect to the subsequent drilling tool permit to obtain the centering and chamfering simultaneously
  • For more precise centering work on NC/CNC machine
  • Made of 8 percent cobalt and high speed steel
  • 120 Degree point angle
  • NC spotting drill
  • Package:1pc cutter
  • NC drill of diameter over the drilling,centering and chamfering are obtained in a single operation.
  • Most suitable for copper,iron,aluminium alloys,titanium alloy,mold steels under 55HRC(HRA78).etc.
  • Material:solid tungsten steel,Long tool life.
  • Blade diameter:6mm;shank diameter:6mm;Overall Length:50mm;90 Degree point angle,2 Flute
  • A larger diameter in respect to the subsequent drilling tool permit to obtain the centering and chamfering simultaneously
  • For more precise centering work on NC/CNC machine
  • Made of 8 percent cobalt and high speed steel
  • 120 Degree point angle
  • NC spotting drill

More Info

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