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

2022-03-15 16:20:24

3 Inch R38 Retractable Drill Bit Wear Resistance Threaded 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

2022-04-13 14:34:18

Tungsten Carbide Drill Bit Shank
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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

2022-04-13 14:35:44

HL500 Mining Drill Shank Adapter T38 T45 T51 500mm Length For Tunneling
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T38 T45 T51 Atlas Copco Drill Striking Bar Shank Adapter for Top Hammer Consumables Shank adaptor or shank adapter/striking bar, the task of the shank adapter is to transmit rotation torque, feed force, impact ... Read More

2022-04-13 14:40:08

Underground Mining Drill Shank Adapter HL 500F , HL510F
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Underground Mining Shank Adapters HL 500F , HL510F Description In top hammer drilling, the shank adapter transmits impact energy from the piston to the rod(s) or tube(s). Additionally, rotation torque is ... Read More

2022-04-13 14:40:06

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

Dome Reaming Drill Bit
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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

2022-03-15 16:20:23

5" 6" Reaming Drill Bit
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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

2022-03-15 16:20:23

Tungsten Carbide Reaming Drill Bit
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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

2022-03-15 16:20:23

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