Overview
Mfr description
91049536 5/16" 137 DEG; HIGH SPEED STEEL
- High speed steel (HSS) provides good wear resistance and can be used in general purpose applications for both ferrous and nonferrous materials
- Oxide/gold finish provides a polished finish and prevents chip building, galling and welding on a workpiece
- It is commonly used on low carbon, stainless steel and ferrous metals
- Regular, also known as medium spiral bits, are used in general purpose applications
- They are used on soft, nonferrous materials
- Spiral flutes are constructed with a higher flute angle to remove chips more easily.
Specifications
- MaterialHigh Speed Steel
- Finish CoatingOxide/Gold
- Coolant DeliveryNo
- Flute Length2-1/2 in
- Flute TypeSpiral
- Number Of Flutes2
- Point TypeSplit Point
- Overall Length4-1/2 in
- Drill Bit Size5/16 in
- Cutting DirectionRight Hand
- Spiral TypeRegular Spiral
- Drill Point137
- Drill Bit GradeHeavy-Duty
- Number Of Flats3
Compliance & Safety Data
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