31/64" Cobalt Split Point Stub Drill Bit Quantity:1 Part Number DEWCSK1-90

Part Number DEWCSK1-90

Inside Diameter : 1

Size 55/64"

Size 1-13/64"

• Multi-Purpose Ball Peen Hammer – Useful for setting rivets

31/64" Cobalt Split Point Stub Drill Bit Quantity:1 Part Number DEWCSK1-90Product 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