Min. Order Reference FOB Price
10 Pieces US$42.99-50.99 / Piece
Product Description
Product Description Wholesale price High Quality Low Air Pressure CIR90 -90mm Dth Hammer Drill Button Bits For Coal Mining We can design and manufacture according to customer's requirement of the Bit Dia\No. Air holes\carbide button shape and the face shape. High air pressure and low air ...