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tungsten carbide drill bit

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buy 5" / 6" T45 127mm Tungsten Drill Bits Milling Drill Bits For Making Large Cut Holes online manufacturer

5" / 6" T45 127mm Tungsten Drill Bits Milling Drill Bits For Making Large Cut Holes

5" / 6" T45 127mm Tungsten Drill Bits Milling Drill Bits For Making Large Cut Holes Description This type of bit is used for making large cut holes in drifting and tunneling. A smaller hole is first drilled and ... Read More
2022-03-21 16:54:09
buy Spherical Retractable Drill Bit online manufacturer

Spherical Retractable Drill Bit

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
buy Tungsten Carbide Chisel Drill Bit online manufacturer

Tungsten Carbide Chisel Drill Bit

Description Tapered equipment affords drillers the ability to change drilling bits whilst still using the same drilling rod. Drillers choose tapered chisel bits if the goal is to minimize hole deviation in ... Read More
2021-08-10 10:39:07
buy High Bending Strength Button Drill Bit Two-wing PDC Anchor Shank For Coal / Mining online manufacturer

High Bending Strength Button Drill Bit Two-wing PDC Anchor Shank For Coal / Mining

High Bending Strength Button Drill Bit Two-wing PDC Anchor Shank For Coal / Mining Introduction of PDC: Polycrystalline Diamond Compact(PDC), is manufactured with a diamond layer attached to a carbide substrate... Read More
2025-03-07 16:13:50
buy CNC Milling Tool Button Drill Bit Spherical Buttons Dia 37-45mm online manufacturer

CNC Milling Tool Button Drill Bit Spherical Buttons Dia 37-45mm

Description This type of bit is well known for its high wear resistance on medium-hard to hard abrasive rock formations (between 200 Mpa to 260 Mpa compressive strength). Featuring spherical tungsten carbide ... Read More
2019-10-23 16:40:03
buy High Air Pressure 10 inch DTH NUMA100-305mm drill bit for overburden online manufacturer

High Air Pressure 10 inch DTH NUMA100-305mm drill bit for overburden

High Air Pressure 10 inch DTH NUMA100-305mm drill bit for overburden 10 inch High air pressure DTH bit Non shank and Carbide broken, High fast penetration rate Maximum hole deviation control, Diameter : 254mm-... Read More
2025-03-10 16:14:10
buy Tc15-20 Tungsten Carbide Chisel Drill Bit For Small Hole Hard Rock Drilling online manufacturer

Tc15-20 Tungsten Carbide Chisel Drill Bit For Small Hole Hard Rock Drilling

TC15-20 Tungsten Carbide Chisel Drill Bit for Small Hole Hard Rock Drilling Applications Underground mining Dimensional Stone Industry Tunneling,quarrying Feature 1. Tapered chisel bits connect with tapered ... Read More
2021-08-10 10:54:10
buy 3 Inch R25 6° Reaming Drill Bit CNC Drill Bits Dia 64mm - 89mm online manufacturer

3 Inch R25 6° Reaming Drill Bit CNC Drill Bits Dia 64mm - 89mm

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
2022-03-15 16:20:24
buy 4" 5" T38 Dome Reaming Drill Bit Rock Drilling Tools 102mm - 107mm online manufacturer

4" 5" T38 Dome Reaming Drill Bit Rock Drilling Tools 102mm - 107mm

4" 5" T38 Dome Reaming Drill Bit Rock Drilling Tools 102mm - 107mm 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 ... Read More
2022-03-21 16:57:28
buy Industrial ST68 Dome Reaming Drill Bit Stone Drill Bits With Spherical Buttons online manufacturer

Industrial ST68 Dome Reaming Drill Bit Stone Drill Bits With Spherical Buttons

Industrial ST68 Dome Reaming Drill Bit Stone Drill Bits With Spherical Buttons Description This type of bit is used for making large cut holes in drifting and tunneling. A smaller hole is first drilled and then ... Read More
2019-03-20 16:55:09
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