Min. Order Reference FOB Price
1 Piece US$2.80-4.50 / Piece
Product Description
Produt De Product Description China Factory CS Drill 38mm 34mm 32mm R32 T54 Button Taper Shank Drill Bit for Rock Drilling Product Characteristic: 1.Button bit taper angle: 7°,11°,12° 2.Length: 50/55/71/80 mm 3.Diameter: 30-42 mm 4.Button bit shape: spherical/parabolic 5.Socket ...