Irwin 15/32" High Speed Steel Drill Bit # 73830 Pack of 4 (Kit)

15/32" Diameter 4-5/16" Twist Length, 5-3/4" Overall Length 3/8" reduced shank fits all 3/8" drills Standard 118 degree point for use in wood, metal, and plastic Bit is constructed of M-2 high speed steel