531 - 540 of 1833
spherical rock drill bits
Selling leads
|
...Rock Drill Spare Parts Button Retrac Bits The Retrac Bits are widely applicable to mining industry, tunneling and underground engineering, open pit...
2026-06-20 00:21:37
|
|
...Rock Drilling Tools R32-51mm-Retract Bit Features & Benefits Different front designs for various rock formations Longer service life Improved hole ...
2026-06-20 00:21:37
|
|
...Drill Bit 110mm 115mm Tungsten Carbide, High Strength Alloy Steel KSQ Technologies Threadede Button Drill Bits are made by high quality alloy steel ...
2024-12-09 19:04:18
|
|
..., even those with large boulders. The method is based on a pilot bit and eccentric reamer, which together drill a hole slightly larger than the ...
2026-06-20 00:21:37
|
|
... diameter: 30-89mm. R32 button bit Bit Dia. Buttons and Size (mm) Flushing Hole Weight mm Front Gauge Front Side kg 1 41 2×8 5×9 1 1 0.7 2 43 2×9 5...
2024-12-09 11:06:18
|
|
...Drill Bits for water well drilling Bit Face Shape Selection: 1. Drop Center Bit For high penetration rates in soft to medium hard and fissured rock ...
2026-06-20 00:21:37
|
|
...Rock Bit For Oil Well Drilling Tool PDC Drill Bits Manufacturers Product Description PDC bit can be widely used in the fields of geological ...
2026-06-20 00:21:37
|
|
|
... diameter: 30-89mm. R32 button bit Bit Dia. Buttons and Size (mm) Flushing Hole Weight mm Front Gauge Front Side kg 1 41 2×8 5×9 1 1 0.7 2 43 2×9 5...
2026-06-20 00:21:38
|
|
...Rock Drilling Self-Drilling Anchor Drill Bits Self-drilling Anchor Drill bit is made from steel that can provide enough hardness in the rock mass. ...
2024-12-09 20:11:35
|
|
T51 Dome Rock Tungsten Carbide Drill Bit Mining Drill Bits 152mm Description This type of bit is used for making large cut holes in drifting and ...
2026-06-20 00:21:38
|