#1 Nitro Heavy Duty Jobber Drill Bits 12 pack a Part # BH038C500N

Part # BH038C500N

Part # MS90725-74

3/16 x 6 1/2 SDS Plus Dura-Tip Masonry Drill

Part # MS90726-196

7/16 x 12 1/4 SDS Plus Dura-Tip Masonry Drill

#1 Nitro Heavy Duty Jobber Drill Bits 12 pack a Part # BH038C500NNeed a large quantity? Request bulk pricing here. #1 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