K Nitro Heavy Duty Jobber Drill Bits 12 pack finished-hex-nut-grade-b Part # 170A14818

Part # 170A14818

MS15795 Military Flat Washer 300 Series Stainless Steel DFAR Black Oxide - Pack of 1000

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K Nitro Heavy Duty Jobber Drill Bits 12 pack finished-hex-nut-grade-b Part # 170A14818Need a large quantity? Request bulk pricing here. K Nitro Heavy Duty Jobber Drills 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 surface treated for