1 7/8″ High Speed Steel Straight Shank Counterbore-Bright Series/List #1772
Item #: 99707077
Brand: Widia
Model #: 4140478
Product Specifications
| Drill Bit Size (mm) | 19.60 |
| 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 | Yes |
| Shank Type | Cylindrical |
| Number Of Flutes | 2 |
| Drill Tip Finish/Coating | TiAlN |
| Overall Length (mm) | 131.0000 |
| Shank Diameter (mm) | 20.0000 |
| Series | VDS401A |
| Web Thinning | Web-Thinned |
| Drill Length Type | Screw Machine Length |
| Maximum Drilling Depth (mm) | 55.00 |
| Shank Length (mm) | 50.000 |
| Drill Point Length (mm) | 3.41 |
| Flute By Diameter Ratio | 3xD |
| Tool Performance | General Purpose |
| Drill Bit Diameter Tolerance | -0.021/0.000 mm |
| Flute Length (mm) | 79.00 |
| Drill Bit Grade | General Purpose |
| Material Grade | Carbide |
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