Irwin - 7/16" 45° 2-Flute High Speed Steel Extra Length Drill Bit
Item #: 55267736
Brand: Irwin
Model #: 1813901
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.
| Product Specifications | |
|---|---|
| Drill Bit Size (Inch) | 7/16 |
| Drill Bit Size (Decimal Inch) | 0.4375 |
| Drill Point Angle | 45 |
| Drill Bit Material | High Speed Steel |
| Drill Bit Finish/Coating | Bright |
| Overall Length (Inch) | 16 |
| Through Coolant | NonCoolant Through |
| Shank Diameter (Decimal Inch) | 0.4375 |
| Shank Diameter (Inch) | 7/16 |
| Shank Diameter (mm) | 11.11 |
| Flute Length (mm) | 298.45 |
| Flute Length (Inch) | 11-3/4 |
| Flute Length (Decimal Inch) | 11.7500 |
| Cutting Direction | Right Hand |
| Flute Type | Spiral |
| Number of Flutes | 2 |
| Shank Type | Straight |
| Spiral Type | Regular Spiral |
| Maximum Drilling Depth (mm) | 355.60 |
| Maximum Drilling Depth (Decimal Inch) | 14.0000 |
| Shank Length (Decimal Inch) | 2.0000 |
| Shank Length (Inch) | 2 |
| Shank Length (mm) | 50.80 |
| Threaded Shank | No |
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