21 Piece HSS Black Oxide Stub (Screw Machine) Split Point Drill Bit Set, D/ASP, 1/16" - 3/8" Quantity:1 Part Number DWTST2-1/8-12P

Part Number DWTST2-1/8-12P

and the ball peen concentrates force at a small point of impact

Part Number DWT54892

Part Number DWRRE1-5/32

21 Piece HSS Black Oxide Stub (Screw Machine) Split Point Drill Bit Set, D/ASP, 1/16" - 3/8" Quantity:1 Part Number DWTST2-1/8-12PProduct Description Screw machine drills (also know as stub or stubby drills) are manufactured to National Aerospace Standard 907. The 135 degree split point is self centering and reduces thrust. Ideal for portable or machine drilling. Short, rugged construction performs well in a broad range of materials. Screw machine drills are popular in the automotive and construction industries. They are often used in screw machine setup where spindle clearance