Min. Order Reference FOB Price
50 Pieces US$5.00-60.00 / Piece
Product Description
Shank Hex 22*108mm Taper Drill Rod with Angle 6-12 Degree Our factory can offer many kinds of drill bits, including chisel type bits, cross type bits, tapered drill rods and integral drill rods, mainly used for mining, coal cutting, tunneling, rock cutting in quarrying. 1. Tapered drill ...