Min. Order Reference FOB Price
5 Pieces US$30.00-80.01 / Piece
Product Description
T38 76mm mining rock drill button bit Specifications: button bit product details: 1.Product Name: button drill bits,thread button bit, rock button bit. 2.Application:Tapered drill bits are used in granite and marble quarry, gold mine, railway, tunnel, etc. for drilling 3.Feature:button ...