Product Overview
Alfa USA Jobber Length SWG Number Drill Bit, #57 Diameter, 0.0430 Decimal Equivalent, 3/4" Flute Length, 1-3/4" Overall Length, High Speed Steel, Titatnium Nitride Coated, 118° Point, Straight Shank, Heavy Duty, Right Hand Spiral, Made in USA, 12 per. Alfa Tools J160157TN #57 HSS Alfa USA Tin Coated Jobber Drill
