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stone drilling bits

(435)

R28 Reaming Drill Bit Stone Drill Bits CNC Tunneling Mining Quarrying Construction
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Description This type of bit is used for making large cut holes in drifting and tunneling. A smaller hole is first drilled and then reamed to the final size in combination with a pilot adapter. Widely used in ... Read More

2022-03-28 14:44:24

Spherical Retractable Drill Bit
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Description This type of bit is well known for its wear resistance on soft to medium-hard rock formations (between 55 Mpa to 165 Mpa compressive strength). Featuring spherical tungsten carbide inserts that is ... Read More

2022-03-15 16:44:08

12 Degree Spherical Rock Drilling Tools Button Tapered Drill Bits
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12 Degree Spherical Button Tapered Drill Bits Rock Drilling Tools Product Application Tapered equipment affords drillers the ability to change drilling bits whilst still using the same drilling rod. Drillers ... Read More

2022-03-15 15:45:02

34mm / 38mm Tungsten Carbide Taper Chisel Drill Bit For Rock Drilling
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34mm / 38mm Tungsten Carbide Taper Chisel Drill Bit For Rock Drilling Tapered equipment affords drillers the ability to change drilling bits whilst still using the same drilling rod. Drillers choose tapered ... Read More

2019-04-16 19:22:05

Tungsten Carbide Tapered Chisel Drill Bit , Hardened Steel Drill Bits
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Tungsten Carbide Tapered Chisel Drill Bit , Hardened Steel Drill Bits Tapered equipment affords drillers the ability to change drilling bits whilst still using the same drilling rod. Drillers choose tapered ... Read More

2019-04-16 19:22:06

Black STOCK Small Diameter Taper Chisel Drill Bits For Granite Quarry
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STOCK Small Diameter Taper Chisel Drill Bits for Granite Quarry Tapered equipment affords drillers the ability to change drilling bits whilst still using the same drilling rod. Drillers choose tapered button ... Read More

2019-06-26 11:28:51

Atlas Copco 11 Degree 38 mm Taper Button Bit Tungsten Carbide Drill Bits Good Abrasion Resistance
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Atlas Copco 11 Degree 38 mm Taper Button Bit Tungsten Carbide Drill Bits Good Abrasion Resistance MIROC Rock Drilling Tools by KSQ_Tech,Taper Button Bit consist of mining and tunneling. With higher drilling ... Read More

2022-03-23 10:39:40

Blue Tungsten Carbide Flat Chipways Tapered Chisel Drill Bit
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Blue Tungsten Carbide Flat Chipways Tapered Chisel Drill Bit Description Apered chisel bit Tapered chisel bits is suitable for mining of black metal mines(such as iron mine/ manganese ore), nonferrous metal ... Read More

2022-03-23 11:03:00

IADC437 IADC637 Tricone Drill Bits Water Well Drilling Forging Processing
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IADC437 Tricone Drill Bits IADC637 Tricone Drill Bits Water Well Drilling Description: IADC Codes: IADC437, IADC637 Diameter: 311 mm = 12,2 " inches Application: Water and Oil Well Drilling, Coal Mining, Stones... Read More

2022-03-15 15:38:40

Water Well Drilling Tools PDC Drill Bits With Two Wings Tungsten Carbide Nozzle
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PDC Drill Bits Tungsten Carbide Nozzle High Quality Specification: Model PDC Bit, Diamond Bit, Diamond Core Bit IADC Code M222,M232,M122,M223,M332,M332,M416, M436,M316 Sizes From 3 to 171/2 larger sizes for ... Read More

2025-03-07 16:10:48

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