Brand: Widia / Part #: 4144455
Item #: 17979345
Brand: Widia
Model #: 4144455
Product Specifications
| Drill Bit Size (Inch) | 1/2 |
| Drill Bit Size (Decimal Inch) | 0.5000 |
| Tool Material | Solid Carbide |
| Cutting Direction | Right Hand |
| Coating/Finish | TiAlN |
| Drill Point Angle | 140 |
| Spiral Type | Regular Spiral |
| Flute Type | Helical |
| Point Type | Thinned |
| Coolant Through | No |
| Shank Type | Cylindrical |
| Number Of Flutes | 2 |
| Shank Diameter (Decimal Inch) | 0.5512 |
| Drill Tip Finish/Coating | TiAlN |
| Overall Length (Decimal Inch) | 4.2100 |
| Series | VDS201A |
| Web Thinning | Web-Thinned |
| Drill Length Type | Screw Machine Length |
| Maximum Drilling Depth (Decimal Inch) | 1.6900 |
| Shank Length (Decimal Inch) | 1.7700 |
| Drill Point Length (Decimal Inch) | 0.0860 |
| Flute By Diameter Ratio | 3xD |
| Tool Performance | General Purpose |
| Drill Bit Diameter Tolerance | -0.0007/0.0000 in |
| Flute Length (Decimal Inch) | 2.3600 |
| Flute Length (Inch) | 2-23/64 |
| Drill Bit Grade | General Purpose |
| Material Grade | Carbide |
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