Cle-Line 0403 7/16-20UNF GH5 4-Flute Bright Bottoming Chamfer Hand Tap - Pkg Qty 3

Bottoming chamfer hand tap. 1 - 2 incomplete threads before cutting. Used in all types of hand and machine tool operations for ferrous and non-ferrous materials. Ground thread for better surface finish and tighter tolerances. Best used for tapping a blind hole and when threading is need closer to the bottom of a blind hole. Manufactured from high-speed steel. Use for tapping in carbon steel, alloy steel, stainless steel, cast iron, aluminum and non-ferrous materials. Made in the USA.