Vermont countersink, 3/8 in pilot diameter, 1/4 in shank, high speed steel, 5-7/8 in height x 3/8 in length, used to countersink, deburr and chamfer holes..
We design the toughest, longest lasting, highest quality drill bits in the industry. Whether you're drilling through wood, metal, glass, tile, brick, plastic, concrete or any other material, Vermont American has the bit to fit the job.