#40 Heavy Duty Jobber Drill Bits 12 pack B1/2-13 x 2 1/4 Part # 170A1246

Part # 170A1246

Part #201037C0100SS-250

Part #401108F100HBO-500

Part # MS51957-66B

MS90726 Military Hex Head Cap Screw Fine Thread Cadmium Yellow Grade 5 DFAR - Pack of 350

#40 Heavy Duty Jobber Drill Bits 12 pack B1/2-13 x 2 1/4 Part # 170A1246Need a large quantity? Request bulk pricing here. #40 Heavy Duty Jobber Drills, High Speed Steel Pack of 12 Web construction is heavier than general purpose construction making it particularly suitable for cotter pin hole drilling and cross hole drilling in heads of bolts. The heavy construction affords efficient drilling in stainless steel and other hard materials. The split point reduces the thrust requirements and minimizes walking. Made in the