I Nitro Heavy Duty Jobber Drill Bits 12 pack impact 5/16" Bonded Neoprene/Stainless Steel Sealing

5/16" Bonded Neoprene/Stainless Steel Sealing Washer 3/4" OD 2500 pack

Part # NAS1352N068

Part # MS24693-52B

Part # MS27183-11

I Nitro Heavy Duty Jobber Drill Bits 12 pack impact 5/16" Bonded Neoprene/Stainless Steel SealingNeed a large quantity? Request bulk pricing here. I 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