13 Piece HSS Black Oxide Stub (Screw Machine) Split Point Drill Bit Set, D/ASP, 1/16" - 1/4" Quantity:1 Part Number DWDCO1/2

Part Number DWDCO1/2

Part Number: M20X100DPPOAPL

Part Number: 100C400SHCSABO/USA

Part Number DWTNT1/4-20

Bolt Diameter/Pitch: 5/8"-11

13 Piece HSS Black Oxide Stub (Screw Machine) Split Point Drill Bit Set, D/ASP, 1/16" - 1/4" Quantity:1 Part Number DWDCO1/2Product 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