Specifications
Dimensions
- Drill Bit Size0.3160 in
- Flute Length3-3/16 in
- Overall Length4-1/2 in
- Shank Diameter0.3160 in
Details
- Cutting DirectionRight Hand
- Drill Bit GradeHeavy-Duty
- Drill Point135
- Finish CoatingBright
- Flute TypeSpiral
- MaterialCobalt
- Point TypeSplit Point
Overview
Mfr description
01199157 01199157 LETTER O COBALT JOBBER
- Bright provides a smooth, polished finish on the tool
- It increases chip flow in softer materials such as aluminum, wood and plastic
- Cobalt is harder than high speed steel and provides better wear resistance
- It is commonly used on high tensile alloys
- Spiral flutes are constructed with a higher flute angle to remove chips more easily.