China Thread R32 Diameter 41mm Button Bits for Rock Drilling, Find Details and Price about Drill Bits Drill Bit from China Thread R32 Diameter 41mm Button Bits for Rock Drilling - QINGDAO GOLD HANG INDUSTRY & TRADE CO., LTD.
Specifications
TypeDrilling Button Bits
UsageWell Drilling, Metal Drilling, Masonry Drilling, Quarries Drilling, Mine Drilling