Precision Twist Drill - 31/64", 135° Point, Parabolic Flute, High Speed Steel Taper Length Drill Bit - Bright Finish, 4-3/4" Flute Length, 7-3/4" OAL, Series QC91P
Item #: 78567377
Brand: Precision Twist Drill
Model #: 057931
Exact Tooling IR#: 04
Features and Benefits
High speed steel (HSS) provides good wear resistance and can be used in general purpose applications on both ferrous and nonferrous materials.
Bright provides a smooth, polished finish on the tool. It increases chip flow in softer materials such as aluminum, wood and plastic.
Parabolic flutes are constructed with a wider flute shape for increased chip flow.
| Product Specifications | |
|---|---|
| Drill Bit Size (Inch) | 31/64 |
| Drill Bit Size (Decimal Inch) | 0.4844 |
| Drill Point Angle | 135 |
| Drill Bit Material | High Speed Steel |
| Drill Bit Finish/Coating | Bright |
| Flute Type | Parabolic |
| Cutting Direction | Right Hand |
| Shank Type | Straight |
| Through Coolant | No |
| Point Type | Split Point |
| Flute Length (Inch) | 4-3/4 |
| Overall Length (Inch) | 7-3/4 |
| Web Configuration | Tapered |
| Web Thinning | Web-Thinned |
| Series/List | QC91P |
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