Best Core Drills. Reviews March, 2020

CORE Drill 4" Z-1 2 Speed Concrete CORING Drill by BLUEROCK Tools

Search only BLUEROCK brand name
CORE Drill 4

Current price: 249 USD


Check price and availability


Weight: 22 Pounds

  • DRILL BIT PICTURED IS NOT INCLUDED
  • New improved water hose assembly with metal fittings and hardware for "wet" drilling
  • Handheld Unit (Can be used in optional stand, not included)
  • 110V Motor & Dual Speed: 2100rpm/950rpm
  • BLUEROCK Model 4" Z1 Handheld Core Drill

More Info

OrangeA 4 Inch 110MM Diamond Core Drilling Machine Handheld Diamond Core Drill Rig Variable Speed Wet Dry Core Drill Rig for Diamond Concrete Drilling Boring (4 Inch 110 mm)

Search only OrangeA brand name
OrangeA 4 Inch 110MM Diamond Core Drilling Machine Handheld Diamond Core Drill Rig Variable Speed Wet Dry Core Drill Rig for Diamond Concrete Drilling Boring (4 Inch 110 mm)

Current price: 99.99 USD


Check price and availability


  • DRILL BIT PICTURED IS NOT INCLUDED
  • New improved water hose assembly with metal fittings and hardware for "wet" drilling
  • Handheld Unit (Can be used in optional stand, not included)
  • 110V Motor & Dual Speed: 2100rpm/950rpm
  • BLUEROCK Model 4" Z1 Handheld Core Drill
  • Diamond core drill rig can cut up to 110mm (4 inch) holes in reinforced concrete, brick, stone, rock, ceramic, and fireproof materials
  • Powerful 1880 watt motor delivers extra torque for the toughest drilling jobs
  • Drill features quick connect water valve with shut off
  • Handheld diamond core drill rig designed for wet or dry drilling
  • Max.drilling diameter: 4 Inch (110mm), Speed: 1700 r / min, Rated power: 1880W, Spindle Thread: 1.25" UNC

More Info

BLUEROCK Tools 4" Concrete Core Drill Model 4" Z-1WS Coring Drill

Search only BLUEROCK brand name
BLUEROCK Tools 4

Current price: 428 USD


Check price and availability


Weight: 40 Pounds

  • DRILL BIT PICTURED IS NOT INCLUDED
  • New improved water hose assembly with metal fittings and hardware for "wet" drilling
  • Handheld Unit (Can be used in optional stand, not included)
  • 110V Motor & Dual Speed: 2100rpm/950rpm
  • BLUEROCK Model 4" Z1 Handheld Core Drill
  • Diamond core drill rig can cut up to 110mm (4 inch) holes in reinforced concrete, brick, stone, rock, ceramic, and fireproof materials
  • Powerful 1880 watt motor delivers extra torque for the toughest drilling jobs
  • Drill features quick connect water valve with shut off
  • Handheld diamond core drill rig designed for wet or dry drilling
  • Max.drilling diameter: 4 Inch (110mm), Speed: 1700 r / min, Rated power: 1880W, Spindle Thread: 1.25" UNC
  • No Core Bits Included (We have a separate listing for our bits)
  • New improved water hose assembly with metal fittings and hardware for "wet" drilling
  • 4" Max Diameter Hole Size Dual Speed 2100/950 RPM
  • Can be used by hand with handle attachments or in drilling stand
  • BLUEROCK Model 4" Z1W/S Core Drill with Stand

More Info

NEW 8" Z-1 BLUEROCK Tools CORE DRILL W/STAND CONCRETE CORING

Search only BLUEROCK brand name
NEW 8

Current price: 539 USD


Check price and availability


Height: 6 Inches

Length: 36 Inches

Width: 10 Inches

Weight: 50 Pounds

  • DRILL BIT PICTURED IS NOT INCLUDED
  • New improved water hose assembly with metal fittings and hardware for "wet" drilling
  • Handheld Unit (Can be used in optional stand, not included)
  • 110V Motor & Dual Speed: 2100rpm/950rpm
  • BLUEROCK Model 4" Z1 Handheld Core Drill
  • Diamond core drill rig can cut up to 110mm (4 inch) holes in reinforced concrete, brick, stone, rock, ceramic, and fireproof materials
  • Powerful 1880 watt motor delivers extra torque for the toughest drilling jobs
  • Drill features quick connect water valve with shut off
  • Handheld diamond core drill rig designed for wet or dry drilling
  • Max.drilling diameter: 4 Inch (110mm), Speed: 1700 r / min, Rated power: 1880W, Spindle Thread: 1.25" UNC
  • No Core Bits Included (We have a separate listing for our bits)
  • New improved water hose assembly with metal fittings and hardware for "wet" drilling
  • 4" Max Diameter Hole Size Dual Speed 2100/950 RPM
  • Can be used by hand with handle attachments or in drilling stand
  • BLUEROCK Model 4" Z1W/S Core Drill with Stand
  • Core bit pictured is not included, shown for scale. See other listing for core bits
  • Wet Drilling Capable with suppled water hose connection
  • Overload Protection 110V, 60Hz, 2400W
  • 8" Max Core Hole Capacity
  • BLUEROCK Tools Model 8" Z-1 Concrete Core Drill

More Info

10" Concrete Core Drill 10" Z-1 by BLUEROCK Tools - 2 Speed

Search only BLUEROCK brand name
10

Current price: 699 USD


Check price and availability


Height: 6 Inches

Length: 36 Inches

Width: 10 Inches

Weight: 55 Pounds

  • DRILL BIT PICTURED IS NOT INCLUDED
  • New improved water hose assembly with metal fittings and hardware for "wet" drilling
  • Handheld Unit (Can be used in optional stand, not included)
  • 110V Motor & Dual Speed: 2100rpm/950rpm
  • BLUEROCK Model 4" Z1 Handheld Core Drill
  • Diamond core drill rig can cut up to 110mm (4 inch) holes in reinforced concrete, brick, stone, rock, ceramic, and fireproof materials
  • Powerful 1880 watt motor delivers extra torque for the toughest drilling jobs
  • Drill features quick connect water valve with shut off
  • Handheld diamond core drill rig designed for wet or dry drilling
  • Max.drilling diameter: 4 Inch (110mm), Speed: 1700 r / min, Rated power: 1880W, Spindle Thread: 1.25" UNC
  • No Core Bits Included (We have a separate listing for our bits)
  • New improved water hose assembly with metal fittings and hardware for "wet" drilling
  • 4" Max Diameter Hole Size Dual Speed 2100/950 RPM
  • Can be used by hand with handle attachments or in drilling stand
  • BLUEROCK Model 4" Z1W/S Core Drill with Stand
  • Core bit pictured is not included, shown for scale. See other listing for core bits
  • Wet Drilling Capable with suppled water hose connection
  • Overload Protection 110V, 60Hz, 2400W
  • 8" Max Core Hole Capacity
  • BLUEROCK Tools Model 8" Z-1 Concrete Core Drill
  • Core bit pictured is not included, shown for scale. See other listing for core bits
  • Wet Drilling Capable with suppled water hose connection
  • Dual Speed 460/900RPM
  • Can drill up to 10" Max Hole
  • BLUEROCK Model 10" Z1 Concrete Core Drill

More Info

1"-6" Core Bit Set- Diamond WET Coring Bit - Concrete Core Drill by BLUEROCK Tools

Search only BLUEROCK brand name
1

Current price: 449 USD


Check price and availability


  • DRILL BIT PICTURED IS NOT INCLUDED
  • New improved water hose assembly with metal fittings and hardware for "wet" drilling
  • Handheld Unit (Can be used in optional stand, not included)
  • 110V Motor & Dual Speed: 2100rpm/950rpm
  • BLUEROCK Model 4" Z1 Handheld Core Drill
  • Diamond core drill rig can cut up to 110mm (4 inch) holes in reinforced concrete, brick, stone, rock, ceramic, and fireproof materials
  • Powerful 1880 watt motor delivers extra torque for the toughest drilling jobs
  • Drill features quick connect water valve with shut off
  • Handheld diamond core drill rig designed for wet or dry drilling
  • Max.drilling diameter: 4 Inch (110mm), Speed: 1700 r / min, Rated power: 1880W, Spindle Thread: 1.25" UNC
  • No Core Bits Included (We have a separate listing for our bits)
  • New improved water hose assembly with metal fittings and hardware for "wet" drilling
  • 4" Max Diameter Hole Size Dual Speed 2100/950 RPM
  • Can be used by hand with handle attachments or in drilling stand
  • BLUEROCK Model 4" Z1W/S Core Drill with Stand
  • Core bit pictured is not included, shown for scale. See other listing for core bits
  • Wet Drilling Capable with suppled water hose connection
  • Overload Protection 110V, 60Hz, 2400W
  • 8" Max Core Hole Capacity
  • BLUEROCK Tools Model 8" Z-1 Concrete Core Drill
  • Core bit pictured is not included, shown for scale. See other listing for core bits
  • Wet Drilling Capable with suppled water hose connection
  • Dual Speed 460/900RPM
  • Can drill up to 10" Max Hole
  • BLUEROCK Model 10" Z1 Concrete Core Drill
  • For Concrete Coring
  • Wet Type Core Bits
  • BLUEROCKÊTools Brand
  • 1"-6" Core Bit Set

More Info

BLUEROCK Model Z1S - 4" Core Drill Stand - Concrete Coring - NEW for Model Z-1

Search only BLUEROCK brand name
BLUEROCK Model Z1S - 4

Current price: 204 USD


Check price and availability


Height: 6 Inches

Length: 30 Inches

Width: 10 Inches

  • DRILL BIT PICTURED IS NOT INCLUDED
  • New improved water hose assembly with metal fittings and hardware for "wet" drilling
  • Handheld Unit (Can be used in optional stand, not included)
  • 110V Motor & Dual Speed: 2100rpm/950rpm
  • BLUEROCK Model 4" Z1 Handheld Core Drill
  • Diamond core drill rig can cut up to 110mm (4 inch) holes in reinforced concrete, brick, stone, rock, ceramic, and fireproof materials
  • Powerful 1880 watt motor delivers extra torque for the toughest drilling jobs
  • Drill features quick connect water valve with shut off
  • Handheld diamond core drill rig designed for wet or dry drilling
  • Max.drilling diameter: 4 Inch (110mm), Speed: 1700 r / min, Rated power: 1880W, Spindle Thread: 1.25" UNC
  • No Core Bits Included (We have a separate listing for our bits)
  • New improved water hose assembly with metal fittings and hardware for "wet" drilling
  • 4" Max Diameter Hole Size Dual Speed 2100/950 RPM
  • Can be used by hand with handle attachments or in drilling stand
  • BLUEROCK Model 4" Z1W/S Core Drill with Stand
  • Core bit pictured is not included, shown for scale. See other listing for core bits
  • Wet Drilling Capable with suppled water hose connection
  • Overload Protection 110V, 60Hz, 2400W
  • 8" Max Core Hole Capacity
  • BLUEROCK Tools Model 8" Z-1 Concrete Core Drill
  • Core bit pictured is not included, shown for scale. See other listing for core bits
  • Wet Drilling Capable with suppled water hose connection
  • Dual Speed 460/900RPM
  • Can drill up to 10" Max Hole
  • BLUEROCK Model 10" Z1 Concrete Core Drill
  • For Concrete Coring
  • Wet Type Core Bits
  • BLUEROCKÊTools Brand
  • 1"-6" Core Bit Set
  • The collar size is 2 23/64"
  • The base of the stand is 8.5" x 6.5"
  • Overall height is 32", with a travel of 20"
  • BLUEROCKÊTools Brand
  • Fits BLUEROCK Model 4"Z1Core Drill

More Info

Dry Drill Core Bits for Brick, Concrete Block, Masonry - 2-1/2" Diameter 5/8"-11 Threaded #30/40 Diamond Grit

Search only EDiamondTools brand name
Dry Drill Core Bits for Brick, Concrete Block, Masonry - 2-1/2

Current price: 55.99 USD


Check price and availability


Height: 2.6 Inches

Length: 11.61 Inches

Width: 2.6 Inches

Weight: 2.43 Pounds

  • DRILL BIT PICTURED IS NOT INCLUDED
  • New improved water hose assembly with metal fittings and hardware for "wet" drilling
  • Handheld Unit (Can be used in optional stand, not included)
  • 110V Motor & Dual Speed: 2100rpm/950rpm
  • BLUEROCK Model 4" Z1 Handheld Core Drill
  • Diamond core drill rig can cut up to 110mm (4 inch) holes in reinforced concrete, brick, stone, rock, ceramic, and fireproof materials
  • Powerful 1880 watt motor delivers extra torque for the toughest drilling jobs
  • Drill features quick connect water valve with shut off
  • Handheld diamond core drill rig designed for wet or dry drilling
  • Max.drilling diameter: 4 Inch (110mm), Speed: 1700 r / min, Rated power: 1880W, Spindle Thread: 1.25" UNC
  • No Core Bits Included (We have a separate listing for our bits)
  • New improved water hose assembly with metal fittings and hardware for "wet" drilling
  • 4" Max Diameter Hole Size Dual Speed 2100/950 RPM
  • Can be used by hand with handle attachments or in drilling stand
  • BLUEROCK Model 4" Z1W/S Core Drill with Stand
  • Core bit pictured is not included, shown for scale. See other listing for core bits
  • Wet Drilling Capable with suppled water hose connection
  • Overload Protection 110V, 60Hz, 2400W
  • 8" Max Core Hole Capacity
  • BLUEROCK Tools Model 8" Z-1 Concrete Core Drill
  • Core bit pictured is not included, shown for scale. See other listing for core bits
  • Wet Drilling Capable with suppled water hose connection
  • Dual Speed 460/900RPM
  • Can drill up to 10" Max Hole
  • BLUEROCK Model 10" Z1 Concrete Core Drill
  • For Concrete Coring
  • Wet Type Core Bits
  • BLUEROCKÊTools Brand
  • 1"-6" Core Bit Set
  • The collar size is 2 23/64"
  • The base of the stand is 8.5" x 6.5"
  • Overall height is 32", with a travel of 20"
  • BLUEROCKÊTools Brand
  • Fits BLUEROCK Model 4"Z1Core Drill
  • High diamond concentration and quality guarantee longer coring life, solid poured concrete Not commended
  • Drilling depth: 9.5"
  • Thread: 5/8"-11 threaded
  • Diameter: 2-1/2 inches
  • #30/40 diamond grit for drilling soft brick, soft masonry, concrete block

More Info

Happybuy Diamond Drilling Machine 6 Inch 160MM Capacity 110V Diamond Core Drill Rig Diamond Core Drilling Machine with Drill Bit for Wet Dry Concrete Brick Block (Drill Bit Diameter: 4.25 Inch 108MM)

Search only Happybuy brand name
Happybuy Diamond Drilling Machine 6 Inch 160MM Capacity 110V Diamond Core Drill Rig Diamond Core Drilling Machine with Drill Bit for Wet Dry Concrete Brick Block (Drill Bit Diameter: 4.25 Inch 108MM)

Current price: 279.99 USD


Check price and availability


Height: 6.9 Inches

Length: 31.3 Inches

Width: 7.8 Inches

Weight: 27.998707274 Pounds

  • DRILL BIT PICTURED IS NOT INCLUDED
  • New improved water hose assembly with metal fittings and hardware for "wet" drilling
  • Handheld Unit (Can be used in optional stand, not included)
  • 110V Motor & Dual Speed: 2100rpm/950rpm
  • BLUEROCK Model 4" Z1 Handheld Core Drill
  • Diamond core drill rig can cut up to 110mm (4 inch) holes in reinforced concrete, brick, stone, rock, ceramic, and fireproof materials
  • Powerful 1880 watt motor delivers extra torque for the toughest drilling jobs
  • Drill features quick connect water valve with shut off
  • Handheld diamond core drill rig designed for wet or dry drilling
  • Max.drilling diameter: 4 Inch (110mm), Speed: 1700 r / min, Rated power: 1880W, Spindle Thread: 1.25" UNC
  • No Core Bits Included (We have a separate listing for our bits)
  • New improved water hose assembly with metal fittings and hardware for "wet" drilling
  • 4" Max Diameter Hole Size Dual Speed 2100/950 RPM
  • Can be used by hand with handle attachments or in drilling stand
  • BLUEROCK Model 4" Z1W/S Core Drill with Stand
  • Core bit pictured is not included, shown for scale. See other listing for core bits
  • Wet Drilling Capable with suppled water hose connection
  • Overload Protection 110V, 60Hz, 2400W
  • 8" Max Core Hole Capacity
  • BLUEROCK Tools Model 8" Z-1 Concrete Core Drill
  • Core bit pictured is not included, shown for scale. See other listing for core bits
  • Wet Drilling Capable with suppled water hose connection
  • Dual Speed 460/900RPM
  • Can drill up to 10" Max Hole
  • BLUEROCK Model 10" Z1 Concrete Core Drill
  • For Concrete Coring
  • Wet Type Core Bits
  • BLUEROCKÊTools Brand
  • 1"-6" Core Bit Set
  • The collar size is 2 23/64"
  • The base of the stand is 8.5" x 6.5"
  • Overall height is 32", with a travel of 20"
  • BLUEROCKÊTools Brand
  • Fits BLUEROCK Model 4"Z1Core Drill
  • High diamond concentration and quality guarantee longer coring life, solid poured concrete Not commended
  • Drilling depth: 9.5"
  • Thread: 5/8"-11 threaded
  • Diameter: 2-1/2 inches
  • #30/40 diamond grit for drilling soft brick, soft masonry, concrete block
  • Non water seal cage reduce maintenance costs; Aluminum alloy material ligher and steadier; Max. drilling diameter 6inch; Suitable for sampling concrete, cement, brick, bituminous pavement and block
  • Drill bit Ø 4.25inch /13.7inch long; 1/2 "BSP threaded connection for drill bits; 2 inch mandrel on stand for quick release; The biggest drill dual purpose; 1980W infinitely variable speeds
  • Water connection with hose approx.13ft; Overload protection / slip clutch; Aluminum base support; Use from -77℉
  • Diamond Core Drilling Machine with Drill Bit - Integrated FI (residual current circuit breaker): 10mA; Water hose length: approx. 13ft, inside Ø 0.03inch; Total height: approx. 30inch; Drilling distance: approx. 19inch
  • Diamond Drilling Machine - Rated input power: 2180W; Rated voltage: 110V; ; The MAX drilling capacity: 6inch(160mm); Drill bit diameter: 4.25inch(108mm); No-load speed: 1600 r/min

More Info

Happybuy Diamond Core Drilling Machine 6 Inch 160 mm Handheld Diamond Core Drill Rig Variable Speed Wet Dry Core Drill Rig for Diamond Concrete Drilling Boring(6" 160mm)

Search only Happybuy brand name
Happybuy Diamond Core Drilling Machine 6 Inch 160 mm Handheld Diamond Core Drill Rig Variable Speed Wet Dry Core Drill Rig for Diamond Concrete Drilling Boring(6

Current price: 129.99 USD


Check price and availability


Height: 11.4 Inches

Length: 18.7 Inches

Width: 3.9 Inches

  • DRILL BIT PICTURED IS NOT INCLUDED
  • New improved water hose assembly with metal fittings and hardware for "wet" drilling
  • Handheld Unit (Can be used in optional stand, not included)
  • 110V Motor & Dual Speed: 2100rpm/950rpm
  • BLUEROCK Model 4" Z1 Handheld Core Drill
  • Diamond core drill rig can cut up to 110mm (4 inch) holes in reinforced concrete, brick, stone, rock, ceramic, and fireproof materials
  • Powerful 1880 watt motor delivers extra torque for the toughest drilling jobs
  • Drill features quick connect water valve with shut off
  • Handheld diamond core drill rig designed for wet or dry drilling
  • Max.drilling diameter: 4 Inch (110mm), Speed: 1700 r / min, Rated power: 1880W, Spindle Thread: 1.25" UNC
  • No Core Bits Included (We have a separate listing for our bits)
  • New improved water hose assembly with metal fittings and hardware for "wet" drilling
  • 4" Max Diameter Hole Size Dual Speed 2100/950 RPM
  • Can be used by hand with handle attachments or in drilling stand
  • BLUEROCK Model 4" Z1W/S Core Drill with Stand
  • Core bit pictured is not included, shown for scale. See other listing for core bits
  • Wet Drilling Capable with suppled water hose connection
  • Overload Protection 110V, 60Hz, 2400W
  • 8" Max Core Hole Capacity
  • BLUEROCK Tools Model 8" Z-1 Concrete Core Drill
  • Core bit pictured is not included, shown for scale. See other listing for core bits
  • Wet Drilling Capable with suppled water hose connection
  • Dual Speed 460/900RPM
  • Can drill up to 10" Max Hole
  • BLUEROCK Model 10" Z1 Concrete Core Drill
  • For Concrete Coring
  • Wet Type Core Bits
  • BLUEROCKÊTools Brand
  • 1"-6" Core Bit Set
  • The collar size is 2 23/64"
  • The base of the stand is 8.5" x 6.5"
  • Overall height is 32", with a travel of 20"
  • BLUEROCKÊTools Brand
  • Fits BLUEROCK Model 4"Z1Core Drill
  • High diamond concentration and quality guarantee longer coring life, solid poured concrete Not commended
  • Drilling depth: 9.5"
  • Thread: 5/8"-11 threaded
  • Diameter: 2-1/2 inches
  • #30/40 diamond grit for drilling soft brick, soft masonry, concrete block
  • Non water seal cage reduce maintenance costs; Aluminum alloy material ligher and steadier; Max. drilling diameter 6inch; Suitable for sampling concrete, cement, brick, bituminous pavement and block
  • Drill bit Ø 4.25inch /13.7inch long; 1/2 "BSP threaded connection for drill bits; 2 inch mandrel on stand for quick release; The biggest drill dual purpose; 1980W infinitely variable speeds
  • Water connection with hose approx.13ft; Overload protection / slip clutch; Aluminum base support; Use from -77℉
  • Diamond Core Drilling Machine with Drill Bit - Integrated FI (residual current circuit breaker): 10mA; Water hose length: approx. 13ft, inside Ø 0.03inch; Total height: approx. 30inch; Drilling distance: approx. 19inch
  • Diamond Drilling Machine - Rated input power: 2180W; Rated voltage: 110V; ; The MAX drilling capacity: 6inch(160mm); Drill bit diameter: 4.25inch(108mm); No-load speed: 1600 r/min
  • 【WIDELY USED】- Widely used in drilling reinforced concrete, red brick, marble and other materials. Such as installing air conditioners, pipes, stair railings, highways and airports, etc.
  • 【COMFORTABLE SHOULDER REST】- User-friendly design, making you more comfortable; Make the machine less laborsome, help you easy to find stress point and buffer.
  • 【PURE COPPER INLET】- The inlet is also made of pure copper. So it is made to anti- rust and durable even though it needs to contact water while working.
  • 【STEEL OUTPUT SHAFT】- High-quality steel forged output shaft for water supply. It is capable of being used for a long time and staying constructed.
  • 【MAX DRILLING DIA.160MM】- The power is strong and stable with the max drilling diameter 160mm. It is also stepless speed change, the operation is simple and practical.

More Info

1    2    3    4    5    6    7    8    9    10