#52 Nitro Heavy Duty Jobber Drill Bits 12 pack B5/16-18 x 5/8 Head design provides high tensile

Head design provides high tensile strength with very low insertion force

Part # 1180A002

Part # 450T024

#31 Aircraft Extension Drill Bit 12" Length Cobalt - Pack of 6

#14 x 2" Sealing Hex Washer Head Self-Drilling Screws 410 Stainless Steel with Bonded 18-8 Stainless and Neoprene Washer 1000 pack

#52 Nitro Heavy Duty Jobber Drill Bits 12 pack B5/16-18 x 5/8 Head design provides high tensileNeed a large quantity? Request bulk pricing here. #52 Nitro Heavy Duty Jobber Drills, High Speed Steel Pack of 12 Manufactured from a premium grade of M 7N molybdenum high speed steel. The Nitro Heavy Duty 135 degree Split Point drill with a Nitride surface treatment that give a hard protective layer to the drill (increases hardness without increasing brittleness) which is measurably harder than high speed steel. Body and clearance are gold and black