Product Overview
Alfa USA Jobber Length SWG Number Drill Bit, #21 Diameter, 0.1590 Decimal Equivalent, 2-1/8" Flute Length, 3-1/4" Overall Length, High Speed Steel, Bright Finish, 118° Point, Straight Shank, Heavy Duty, Left Hand Spiral, Made in USA, 12 per Envelope. Alfa Tools JDL60121 #21 HSS Left Hand Jobber Drill
