Min. Order Reference FOB Price
50 Pieces US$1.00 / Piece
Product Description
They are made from high speed steel M2. They are used for enlaring holes for the socket heads of cap screws. Features an oversizes solid pilot. With striaght/round shank. Metric and imperial. Kinds of sets available. Screw Size Pilot Diam. Cutter Diam. Shank Diam. 5 .141" .221" ...