471 - 480 of 1599
short drill bits
Selling leads
|
...Drill Bit 76mm Dome Tungsten Carbide for Construction Specifications 1) Thread connection: R28, R32, R38, T38, T45 2) Steel material: 45CrNiMoV. 3) ...
2026-06-20 00:21:38
|
|
...Drill Bit Hard Rock Mining Spare Parts Describtion Reaming rock bit applicable to reaming for first-grade and second-grade larger-diameter hole. It ...
2026-06-20 00:21:38
|
|
Reamer Button Bit 152MM T51 For Mining And Tunnel Hard Rock Drill Bits Detailed Product Description This type of bit is used for making large cut ...
2026-06-20 00:21:38
|
|
... Tungsten Tricone and PDC Drill Bit Factory Selling Directly Basical Specification Size of PDC Bit 12 1/4 inches 311.1mm Thread Connection 6 5/8 ...
2024-12-09 18:09:33
|
|
102mm T45 Concave Face Retractable Drill Bit High Speed , Thread Button Bit For Hard Rock 102mmT45 concave face high speed drilling thread retrac ...
2026-06-20 00:21:38
|
|
..., which adopted high-quality raw materials, advanced technology and passed through strictly inspection. 1.high and low air pressure down-the-hole ...
2026-06-20 00:21:37
|
|
..., which adopted high-quality raw materials, advanced technology and passed through strictly inspection. 1.high and low air pressure down-the-hole ...
2026-06-20 00:21:37
|
|
... to different rock formation structures and hardness. We can make alloy ball tooth drills of different specifications and different forms according ...
2026-06-01 09:58:07
|
|
...drill bits A comprehensive range of various button bits shown as below: Thread sizes: R25, R28, R32, R35, R38, T38, T45, T51, ST58, ST60, GT60 etc; ...
2026-06-20 00:21:38
|
|
...Drill Bits Product Description DTH bits are made of tungsten carbide and steel. Our DTH hammer bit adopts superior material to manufacture, they ...
2026-06-20 00:21:38
|