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5/16" Dia, 4 Flute, Square End End Mill - 36420
SERIES: Z1S
Z-Carb
5/16" Dia, 0.8130" LOC, 5/16" Shank Dia, 4 Flute, 35-38 Degree Helix, Ti-NAMITE-X (TX) Coated, Series Z1S, Z-Carb, Square End End Mill - 36420
Feature & Benefits
- Variable rake geometry alters and controls the cutting dynamic taking chatter suppression to an unprecedented level
- Unequal helix design changes the cutting angle to improve harmonics
- Unequal flute spacing helps to disrupt the rhythmic pattern created by the cutting edge helping to suppress damaging harmonics
- Enhanced corner geometry with tight tolerance corner radii
- Recommended for materials ≤ 45 HRc (≤ 420 Bhn)
| SKU / EDP | 36420 |
|---|---|
| Category | Solid Round Tools > Milling > High Performance End Mills |
| Min Order Qty | 1 |
| Series | Z1S |
| Series Description | Z-Carb |
| High Performance | Yes |
| End Configuration | Square End |
| Tool Length | Regular |
| Unit (inch/mm) | inch |
| Number of Flutes | 4 |
| 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) | 0.8130 |
| Length of Cut (APMX) (mm) | 20.65 |
| Overall Length (LF) (Decimal Inch) | 2.5000 |
|---|---|
| Overall Length (LF) (Fractional Inch) | 2-1/2 |
| Overall Length (LF) (mm) | 63.50 |
| Shank Length (LS) (Decimal Inch) | 1.6870 |
| Shank Length (LS) (mm) | 42.85 |
| Cutting Diameter (DC) Tolerance (Decimal Inch) | +0.0000/-0.0016 |
| Cutting Diameter (DC) Tolerance (mm) | +0.000/-0.040 |
| Shank Diameter (DCON) Tolerance (ISO) | h6 |
| Shank Type | Straight |
| Weldon Flat | No |
| Coolant Option | External Coolant |
| Coating Description | TX (Ti-NAMITE-X) |
| Additional Geometry | Right Hand Cut Direction (RHC) |
| Rake Angle | Variable |
| Helix Angle | Variable Right Spiral |
| Helix Angle (Degree) | 35-38 |
| Variable Helix | Yes |
| Center Cutting | Yes |
| Chip Breaker | No |
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