51/64" Cobalt Split Point Stub Drill Bit - High Performance & Durable Cutting Tool | Drill America Sets & Kits reducing the number of wipes

reducing the number of wipes needed for big jobs

Choose the Drill America - 3/8-28 UNS HSS Tap Set for unmatched reliability and performance

Size: #6-24

Thread Length: 11/16"

51/64" Cobalt Split Point Stub Drill Bit - High Performance & Durable Cutting Tool | Drill America Sets & Kits reducing the number of wipesCobalt 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 setup where spindle