Product Overview
Alfa USA Solid Carbide Spade Drill Bit, 5/16" Diameter, 0.3125 Decimal Equivalent, 7/8" Flute Length, 2-1/2" Overall Length, .040" Web Thick at Point, 18° Cutting Edge Clearance Angle, Right Hand Spiral, Made in USA, 1 per Tube. Alfa Tools SCSD1017 5/16 x 2-1/2 Overall Carbide Spade Drill