About 2087 products for drill bits and tools (0.008)
PDC Diamond Drill Bits for Petroleum Drill
Desc:Detailed PhotosIn the drilling process, the drill bit is the main tool for breaking the rock, and the wellbore is formed by the drill bitbreaking the ...
2024-01-14
HSS Countersink Drill Bit for Hard Wood
Desc:HSS Countersink drill bit for hard woodCountersink MaterialHSS (Carbon Steel is Available)Drill Material6542 (HSS 4241,4341,M35 are Available)TypeCoun...
2024-01-11