High Quality Carbide R32 T38 T45 Thread Rock Drill Bit, Find Details and Price about Drill Bits Drill Bit from High Quality Carbide R32 T38 T45 Thread Rock Drill Bit - QINGDAO GOLD HANG INDUSTRY & TRADE CO., LTD.
Specifications
TypeDrilling Button Bits
ColorCustomized
Steel45crnimov
UsageWell Drilling, Metal Drilling, Masonry Drilling, Quarries Drilling, Mine Drilling