Irwin - #57 118° High Speed Steel Jobber Drill - Bright Finish, Right Hand Cut, Spiral Flute, Straight Shank, 1-3/4" OAL, Chisel Point
Item #: 57826372
Brand: Irwin
Model #: 81157ZR
Exact Tooling IR#: 04
Features and Benefits
High speed steel (HSS) provides good wear resistance and can be used in general purpose applications for 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.
Spiral flutes are constructed with a higher flute angle to remove chips more easily.
| Product Specifications | |
|---|---|
| Drill Bit Size (Wire) | #57 |
| Drill Bit Size (Decimal Inch) | 0.0430 |
| Drill Point Angle | 118 |
| Drill Bit Material | High Speed Steel |
| Drill Bit Finish/Coating | Bright |
| Flute Type | Spiral |
| Cutting Direction | Right Hand |
| Shank Type | Straight |
| Coolant Through | No |
| Flute Length (Inch) | 3/4 |
| Flute Length (Decimal Inch) | 0.7500 |
| Overall Length (Decimal Inch) | 1.7500 |
| Overall Length (Inch) | 1-3/4 |
| Point Type | Chisel |
| Spiral Type | Regular Spiral |
| Web Configuration | Tapered |
| Material Grade | M2 |
| Series/List | 811 |
2% Off All Online Orders
Use Code: 2%OFF
Best Price Guarantee - Email Us A Better Published Price and We'll Beat It