#16 Nitro Heavy Duty Jobber Drill Bits 12 pack B7/8-9 x 3 Part # NAS1352C312

Part # NAS1352C312

5/16 x 6 1/2 SDS Plus Dura-Tip Masonry Drill

Part # 1280C015

Washers usually have an outer diameter (OD) about twice the width of their inner diameter (ID)

#16 Nitro Heavy Duty Jobber Drill Bits 12 pack B7/8-9 x 3 Part # NAS1352C312Need a large quantity? Request bulk pricing here. #16 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