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5/16" Dia, 5 Flute, Corner Radius End Mill - 32620
SERIES: 55C
V-Carb
5/16" Dia, 13/16" LOC, 5/16" Shank Dia, 0.0150" Radius, 5 Flute, 45 Degree Helix, Ti-NAMITE-A (AlTiN) Coated, Series 55C, V-Carb, Corner Radius End Mill - 32620
Feature & Benefits
- Unequal indexing, high helix and an ideal rake and relief combination for unmatched finishing capability
- The choice when peak finish quality is the requirement
- Enhanced corner geometry with tight tolerance corner radii
- Recommended for materials ≤ 45 HRc (≤ 420 Bhn)
| SKU / EDP | 32620 |
|---|---|
| Category | Solid Round Tools > Milling > High Performance End Mills |
| Min Order Qty | 1 |
| Series | 55C |
| Series Description | V-Carb |
| High Performance | Yes |
| End Configuration | Corner Radius |
| Tool Length | Regular |
| Unit (inch/mm) | inch |
| Number of Flutes | 5 |
| Primary Workpiece Material | (P) Steel|(M) Stainless Steel|(K) Cast Iron|(S) High Temp Alloy |
| Secondary Workpiece Material | (H) Hardened Materials |
| Cutting Diameter (DC) (Decimal Inch) | 0.3125 |
| Cutting Diameter (DC) (Fractional Inch) | 5/16 |
| Cutting Diameter (DC) (mm) | 7.94 |
| Shank Diameter (DCON) (Decimal Inch) | 0.3125 |
| Shank Diameter (DCON) (Fractional Inch) | 5/16 |
| Shank Diameter (DCON) (mm) | 7.94 |
| Length of Cut (APMX) (Decimal Inch) | 0.8125 |
| Length of Cut (APMX) (Fractional Inch) | 13/16 |
| Length of Cut (APMX) (mm) | 20.64 |
| Overall Length (LF) (Decimal Inch) | 2.5000 |
| Overall Length (LF) (Fractional Inch) | 2-1/2 |
| Overall Length (LF) (mm) | 63.50 |
|---|---|
| Corner Radius (RE) (Decimal Inch) | 0.0150 |
| Corner Radius (RE) (mm) | 0.38 |
| Shank Length (LS) (Decimal Inch) | 1.6875 |
| Shank Length (LS) (Fractional Inch) | 1-11/16 |
| Shank Length (LS) (mm) | 42.86 |
| Cutting Diameter (DC) Tolerance (Decimal Inch) | +0.0000/-0.0020 |
| Cutting Diameter (DC) Tolerance (mm) | +0.000/-0.050 |
| Shank Diameter (DCON) Tolerance (ISO) | h6 |
| Corner Radius (RE) Tolerance (Decimal Inch) | +0.0000/-0.0020 |
| Corner Radius (RE) Tolerance (mm) | +0.000/-0.050 |
| Shank Type | Straight |
| Weldon Flat | No |
| Coolant Option | External Coolant |
| Coating Description | AlTiN (Ti-NAMITE-A) |
| Additional Geometry | Right Hand Cut Direction (RHC) |
| Rake Angle | Positive |
| Helix Angle | Right Spiral |
| Helix Angle (Degree) | 45 |
| Variable Helix | No |
| Center Cutting | Yes |
| Chip Breaker | No |
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