941 - 943 of 943
underground mining button drill bit
Selling leads
|
... alloy steel Processing: CNC milling and proprietary heat treatment process Type: DTH345K Applications • Underground mining • Quarry benching ...
2024-12-09 10:43:31
|
|
... breakage during service life. 3.Good flushing effect to ensure high drilling rate 4.Strict quality warranty and compensation rules 5.Can match to ...
2026-04-30 00:02:30
|
|
... breakage during service life. 3.Good flushing effect to ensure high drilling rate 4.Strict quality warranty and compensation rules 5.Can match to ...
2026-04-30 00:02:30
|