165mm CIR150 Low Air Pressure DTH Drill Button Bits For Rock Drilling2023-12-14 14:54:03 |
150mm Low Air Pressure DTH Drill Button Bits CIR150 Shank For Mining2023-12-14 15:03:34 |
110mm down the hole rock drill bit bayonet connection for blasting2023-08-30 15:02:17 |
110mm down the hole rock button bit bayonet connection for mining2023-08-30 15:02:17 |
130mm down the hole button drilling bit russion bayonet shank for mining2023-08-30 15:02:17 |