Brand: Widia / Part #: 3900658
Item #: 03570579
Brand: Widia
Model #: 3900658
Product Specifications
| Drill Bit Size (mm) | 12.50 |
| Overall Length (mm) | 276.0000 |
| Flute Length (mm) | 221.00 |
| Tool Material | Carbide |
| Coating/Finish | TiAlN |
| Drill Point Angle | 132 |
| Shank Type | Cylindrical |
| Coolant Through | Yes |
| Flute Type | Helical |
| Series | TDD |
| Point Type | TDS |
| Cutting Direction | Right Hand |
| Tool Application | Deep Hole Drilling |
| Spiral Type | Regular Spiral |
| Drill Bit Diameter Tolerance | m7 |
| Number Of Flutes | 2 |
| Web Thinning | Web-Thinned |
| Primary Workpiece Material | Cast Iron; Steel |
| Primary Workpiece Material Code | P; K |
| Secondary Workpiece Material | Stainless Steel |
| Secondary Workpiece Material Code | M |
| Drill Bit Grade | High Performance |
| Drill Bit Size (Decimal Inch) | 0.4921 |
| Drill Point Length (Decimal Inch) | 0.1046 |
| Overall Length (Decimal Inch) | 10.8661 |
| Shank Diameter (Decimal Inch) | 0.5118 |
| Shank Diameter (mm) | 13.0000 |
| Shank Length (Decimal Inch) | 13.0000 |
| Shank Length (mm) | 50.000 |
| Flute Length (Decimal Inch) | 8.7008 |
| Flute By Diameter Ratio | 15xD |
| Maximum Drilling Depth (Decimal Inch) | 7.6378 |
| Material Grade | WU20PD |
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