61/64" Cobalt Split Point Stub Drill Bit Shopify Collective fill in gaps for incomplete

fill in gaps for incomplete size ranges

Part Number: Assortment Kit #276573 Pieces - Coarse Thread

Sizes smaller than 1/16 and larger than 1/2 have the 118 degree standard point

Part Number: Assortment Kit #272755 Pieces - Fine Thread

61/64" Cobalt Split Point Stub Drill Bit Shopify Collective fill in gaps for incompleteProduct 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