Brand: Widia / Part #: 4156639
Item #: 99257388
Brand: Widia
Model #: 4156639
Product Specifications
| Drill Bit Size (Inch) | 33/64 |
| Drill Bit Size (Decimal Inch) | 0.5156 |
| Tool Material | Solid Carbide |
| Cutting Direction | Right Hand |
| Coating/Finish | AlCrN |
| Drill Point Angle | 140 |
| Spiral Type | Regular Spiral |
| Flute Type | Helical |
| Point Type | Thinned |
| Coolant Through | Yes |
| Shank Type | Cylindrical |
| Number Of Flutes | 2 |
| Shank Diameter (Decimal Inch) | 0.5512 |
| Drill Tip Finish/Coating | AlCrN |
| Overall Length (Decimal Inch) | 4.2126 |
| Series | TDS411 |
| Web Thinning | Web-Thinned |
| Number of Margins | 4.000 |
| Drill Length Type | Screw Machine Length |
| Maximum Drilling Depth (Decimal Inch) | 1.6929 |
| Shank Length (Decimal Inch) | 1.7717 |
| Drill Point Length (Decimal Inch) | 0.0887 |
| Flute By Diameter Ratio | 3xD |
| Tool Performance | Heavy-Duty |
| Drill Bit Diameter Tolerance | 0.0003/ 0.0010 in |
| Flute Length (Decimal Inch) | 2.3622 |
| Drill Bit Grade | High Performance |
| Material Grade | Carbide |
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