#4 Heavy Duty Jobber Drill Bits 12 pack k-locknuts Part # MS90725-111

Part # MS90725-111

Part # MS51958-7

Part # MS24693-C296

23/64 Aircraft Extension Drill Bit 6" Length Black Oxide - Pack of 6

Part # 480N022

#4 Heavy Duty Jobber Drill Bits 12 pack k-locknuts Part # MS90725-111Need a large quantity? Request bulk pricing here. #4 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 USA.