51/64" Cobalt Split Point Stub Drill Bit Live Length 4-1/2"

Length 4-1/2"

Length:7/8"

• Complete set has every size from 1/4 to 1 inch and 6 to 24 mm in both deep and shallow lengths • 12-point sockets apply force to flat sides of fasteners and not the corners

Part Number: 50C275FSHCSB

Part Number: 43C3600RODSS

51/64" Cobalt Split Point Stub Drill Bit Live Length 4-1/2"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