![]() |
T45 Threaded Button Drill Bit 89mm Tungsten Carbide High Wear Resistance2019-11-29 17:02:15 |
![]() |
Forging Dth Hammer Bits 251mm Diameter Mining Drill Bits Wear Resistance2025-03-07 16:33:34 |
![]() |
T45 76mm Flat Face 10 Ballistic Long Hole Drilling Button Drill Bit2025-03-11 10:02:38 |
![]() |
Hard Rock Drilling Tools , 7 / 11 / 12 Degree Taper Button Bit2022-03-15 15:45:01 |