Die Drill Bit: 1/4″ Dia, 130 °, Solid Carbide Bright Finish, Series K411
Item #: 81830689
Brand: Kennametal
Model #: 1201031
Product Specifications
| Drill Bit Type | Straight-Flute |
| Drill Bit Size (Inch) | 1/4 |
| Drill Bit Size (mm) | 6.35 |
| Tool Material | Carbide |
| Coating/Finish | Bright |
| Flute Length (Decimal Inch) | 1.7100 |
| Drill Point Angle | 130 |
| Shank Diameter (mm) | 6.35 |
| Coolant Through | Yes |
| Drill Bit Size (Decimal Inch) | 0.2500 |
| Overall Length (Decimal Inch) | 3.2280 |
| Series | K411 |
| Number Of Flutes | 2 |
| Point Type | Split |
| Cutting Direction | Right Hand |
| Web Thinning | Web-Thinned |
| Coolant-Hole Shape | Round |
| Drill Bit Diameter Tolerance | +0.0000 to +0.0004 in |
| Primary Workpiece Material | Non-Ferrous Metals; Cast Iron |
| Secondary Workpiece Material | Non-Ferrous Metals; Cast Iron |
| Drill Point Length (mm) | 1.48 |
| Drill Point Length (Decimal Inch) | 0.0580 |
| Maximum Drilling Depth (Decimal Inch) | 1.3700 |
| Shank Length (Decimal Inch) | 1.4370 |
| Specification Number | DIN 6537L |
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