43/64" Cobalt Split Point Stub Drill Bit Quantity:1 Part Number DIC08768

Part Number DIC08768

Length: 16"

9 Hex Flange Bolts DIN 6921 Black Phos & Oil

The cobalt alloy composition enhances toughness and heat resistance

43/64" Cobalt Split Point Stub Drill Bit Quantity:1 Part Number DIC08768Product Description Cobalt screw machine drills (also know as stub or stubby drills) are manufactured to 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 in the iron and steel families. Screw machine drills are popular in the automotive and construction industries. They are often used in screw machine