"Y" SOLID CARBIDE SCREW MACHINE DRILL
Alfa USA Solid Carbide Screw Machine Letter Drill Bit, "Y" Diameter, 0.4040 Decimal Equivalent, 1-15/16" Flute Length, 3-5/16" Overall Length, 140 degree Drill Point, Straight Shank, Heavy Duty, Slow Helix, Right Hand Spiral, Made in USA, 1 per Tube