15 Piece HSS Black Oxide Stub (Screw Machine) Split Point Drill Bit Set, D/ASP, 1/16" - 1/2" Quantity:1 Part Number T/A54838

Part Number T/A54838

Coarse / Fine Threads: Coarse

Part Number DWTH2-114LH

Part Number: BIT-T/A54597

Part Number: M10X90DPOSAPL

15 Piece HSS Black Oxide Stub (Screw Machine) Split Point Drill Bit Set, D/ASP, 1/16" - 1/2" Quantity:1 Part Number T/A54838Product 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