Supermill - Ball End Mills Mill Diameter (Inch): 5/16 Mill Diameter (Decimal Inch): 0.3125
Item #: 18401513
Brand: Supermill
Model #: XPB312
Features and Benefits
Solid carbide provides better rigidity than high speed steel. It is extremely heat resistant and used for high speed applications on cast iron, nonferrous materials, plastics and other tough-to-machine materials.
Aluminum chromium nitride (AlCrN) has higher heat resistance than AlTiN. It is commonly used for machining aircraft and aerospace material, nickel alloy, stainless steel, titanium, cast iron and carbon steel.
Product Specifications
Ball End Mills; Mill Diameter (Inch): 5/16 ; Mill Diameter (Decimal Inch): 0.3125 ; Number of Flutes: 4 ; Length of Cut (Inch): 13/16 ; Length of Cut (Decimal Inch): 0.8125 ; Material: Solid Carbide
| Mill Diameter (Inch) | 5/16 |
| Mill Diameter (Decimal Inch) | 0.3125 |
| Number of Flutes | 4 |
| Length of Cut (Inch) | 13/16 |
| Length of Cut (Decimal Inch) | 0.8125 |
| Material | Solid Carbide |
| Overall Length (Inch) | 2-1/2 |
| Overall Length (Decimal Inch) | 2.50000 |
| Shank Diameter (Inch) | 5/16 |
| Shank Diameter (Decimal Inch) | 0.3125 |
| Finish/Coating | AlCrN |
| Single or Double End | Single |
| Helix Angle | 45 |
| Variable Index | Yes |
| Variable Helix | Yes |
| Extended Reach | No |
| Material Grade | Micrograin |
| Flute Type | Spiral |
| Shank Diameter Tolerance (Decimal Inch) | h6 |
| TIR Maximum (Decimal Inch) | 0.0002 |
| Series/List | XPB |
| Cutting Direction | Right Hand |
| Flute Direction | Right Hand |
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