441 - 450 of 1834
rock drilling bits iso
Selling leads
|
Carbide rock drill bits tungsten T51 102mm 4 inch thread screw 3 holes drill bit for mining T51 Button bits, normal skirt Diameter T.C buttons ...
2024-12-09 18:56:20
|
|
152mm Dome Drill Bit ST68 Threaded Drill Bits For Reaming Spherical Buttons Description This type of bit is used for making large cut holes in ...
2024-12-09 10:43:16
|
|
...choose tapered cross type bits if the goal is to minimize hole deviation in small hole range drilling. Different taper sizes have different ...
2024-12-09 11:01:47
|
|
...Drill Bit for Small Hole Hard Rock Drilling Applications • Underground mining • Dimensional Stone Industry • Tunneling,quarrying Feature 1. Tapered ...
2024-12-09 20:19:08
|
|
...Rock Drilling Tools for Hard Rock Specifications 1) Thread connection: R22, R25, R28, R32, R38, T38, T45, T51, ST58, ST68, GT60 . 2) Steel material...
2026-06-01 09:58:09
|
|
... and other engineering holes, geothermal exploration hole, Well bore and other fields . The use of a wide range: the practice proves that the bit ...
2026-06-01 09:58:22
|
|
... strength). Featuring spherical tungsten carbide inserts that is known to have strong configuration against carbide fracture. • Widely used ...
2026-06-21 00:28:35
|
|
...Drill Bit Reamer For Cut Holes Quarry Mining Reaming bits is used for making large cut holes in drifting and tunneling. A smaller hole is first ...
2026-06-21 00:28:35
|
|
...Drill Bit T45 / T38 / R32 76mm - 127mm Diameter Forging Type Reaming bits is used for making large cut holes in drifting and tunneling. A smaller ...
2026-06-21 00:28:35
|
|
...Drill Bit Pilot Adapter Used For Cut Holes Quarry Mining Reaming bits is used for making large cut holes in drifting and tunneling. A smaller hole ...
2024-12-09 17:21:59
|