Screw machine drills are popular in the automotive and construction industries. They are often used in screw machine setup where spindle clearance is limited. Sizes smaller than 1/16 and larger than 1/2 have the 118 degree standard point Short, rugged construction performs well in a broad range of materials in the iron and steel families. The 135 degree split point is self-centering and reduces thrust. Ideal for portable or machine drilling. Screw machine drills (also know as stub or stubby drills) are manufactured to Aerospace Standard 907.
Cutting Tools,Drill Bits,Stub Drills
A Cobalt Heavy Duty Split Point Stub Drill Bit
Specifications of A Cobalt Heavy Duty Split Point Stub Drill Bit | |
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