29/64" Cobalt Split Point Stub Drill Bit Shopify Collective Flute Length: 4-3/8"

Flute Length: 4-3/8"

The wrenches are made from 6140 chromium-vanadium steel and are heat-treated to 42–48 HRC

Part Number DWDTS37/64

This set includes diagonal cutters to snip wires

29/64" Cobalt Split Point Stub Drill Bit Shopify Collective Flute Length: 4-3/8"Product 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