About 492 products for metal drilling bit (0.004)
Long Diamond Core Drill Bits Hlyd138
Desc: Diamond Core Drill Bits Applications: Reinforced concrete, cured concrete, concrete brick/wall/block/bridge/highway, masonry, abrasive materials, sto...
2024-04-07
Oil Well Tricone Drill Bit
Desc:Product Information:1)High-strength,highflexibility,hightemperature,highwearresistance.2)High-precisionmetalseal.3)lockingrollerball,toadapttohigh-spe...
2024-01-22