Min. Order Reference FOB Price
1 Piece US$50.00-2,000.00 / Piece
Product Description
DTH Drill Bit digging drill bit T51 102mm 4 Inch Button Bit Advantages: 1. High quality raw material, with premium hardened procedures for long life. 2. Full production chain to secure stable and prompt production leadtime. 3. Experienced senior technicians and long year experienced workers ...