Precision Twist Drill - 61/64" 135° Spiral Flute Cobalt Taper Length Drill Bit
Item #: 78556891
Brand: Precision Twist Drill
Model #: 051361
Features and Benefits
Cobalt is harder than high speed steel and provides better wear resistance. It is commonly used on high tensile alloys.
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.
Spiral flutes are constructed with a higher flute angle to remove chips more easily.
Product Specifications | |
---|---|
Drill Bit Size (Inch) | 61/64 |
Drill Bit Size (Decimal Inch) | 0.9531 |
Drill Point Angle | 135 |
Drill Bit Material | Cobalt |
Drill Bit Finish/Coating | Oxide/Gold |
Flute Type | Spiral |
Cutting Direction | Right Hand |
Shank Type | Straight |
Through Coolant | No |
Point Type | Notched |
Flute Length (Inch) | 6-3/8 |
Overall Length (Inch) | 11 |
Spiral Type | Regular Spiral |
Web Configuration | Tapered |
Web Thinning | Web-Thinned |
Series/List | M51CO |
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