 
        Brand: Widia / Part #: 1657121
Item #: 33977331
Brand: Widia
Model #: 1657121
Product Specifications
| Mill Diameter (mm) | 25.00 | 
| Chamfer Width (mm) | 0.50 | 
| Coating/Finish | TiAlN | 
| End Mill Material | Solid Carbide | 
| Number Of Flutes | 5 | 
| Single Or Double End | Single | 
| Overall Length (mm) | 121.00 | 
| Length of Cut (mm) | 45.00 | 
| Cutting Direction | Right Hand | 
| Coolant Through | No | 
| Flute Direction | Right Hand | 
| Chipbreaker | Yes | 
| End Type | Single | 
| Chamfer Angle | 45 | 
| Length Type | Regular | 
| Flute Type | Helical | 
| Extended Reach | No | 
| Shank Type | Weldon Flat | 
| Centercutting | Yes | 
| Material Removal Type | Roughing | 
| Shank Diameter (Decimal Inch) | 0.9843 | 
| Reach Length (mm) | 45.00 | 
| Minimum Helix Angle | 20.00 | 
| Maximum Helix Angle | 20.00 | 
| Primary Workpiece Material | Cast Iron; Steel | 
| Primary Workpiece Material Code | P; K | 
| Secondary Workpiece Material | Hard Material; Stainless Steel; Super Alloys & Titanium | 
| Secondary Workpiece Material Code | S; H; M | 
| Material Grade | WP15PE | 
| Series | 4906 | 
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