Product Overview
Alfa USA Combination Drill and Tap, 4-40 NC Tap Size, 0.0910 Drill Size, 1/4" Drill Length, 3/8" Tap Length, 0.1410 Shank Diameter, 3/16" Length of Square Shank, 0.110 Square Shank Across Flats, 1-7/8" Overall Length, High Speed Steel, 12 per Pack
