Product Overview
Alfa USA Combination Drill and Tap, 1/2 Size, 20 NF Pitch, 5-1/16" Overall Length, 1-3/8" Thread Length, 1-1/8" Drill Length, 0.458 Drill Diameter, High Speed Steel, 3 per Pack. Alfa Tools DTML66116 1/2-20 HSS Combination Drill Tap 1/4 Shank
