1/4" Dia, 4 Flute, Corner Radius End Mill - 36450
SERIES: ZPCR
Z-Carb-AP
1/4" Dia, 1/2" LOC, 1-1/4" Reach, 1/4" Shank Dia, 0.0200" Radius, 4 Flute, 35-38 Degree Helix, Ti-NAMITE-X (TX) Coated, Series ZPCR, Z-Carb-AP, Corner Radius End Mill - 36450
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
Long reach design allows for deeper and faster cuts
Enhanced corner geometry with tight tolerance corner radii
Recommended for materials ≤ 45 HRc (≤ 420 Bhn)
| Series Description | Z-Carb-AP |
|---|---|
| High Performance | Yes |
| End Configuration | Corner Radius |
| 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) | 0.2500 |
| Cutting Diameter (DC) (Fractional Inch) | 1/4 |
| Cutting Diameter (DC) (mm) | 6.35 |
| Shank Diameter (DCON) (Decimal Inch) | 0.2500 |
| Shank Diameter (DCON) (mm) | 6.35 |
| Length of Cut (APMX) (Decimal Inch) | 0.5000 |
| Length of Cut (APMX) (Fractional Inch) | 1/2 |
| Length of Cut (APMX) (mm) | 12.70 |
| Reach (LU) (Decimal Inch) | 1.2500 |
| Reach (LU) (Fractional Inch) | 1-1/4 |
| Reach (LU) (mm) | 31.75 |
| Overall Length (LF) (Decimal Inch) | 4.0000 |
| Overall Length (LF) (Fractional Inch) | 4 |
| Overall Length (LF) (mm) | 101.60 |
| Neck Diameter (DN) (Decimal Inch) | 0.2300 |
| Neck Diameter (DN) (mm) | 5.84 |
| Corner Radius (RE) (Decimal Inch) | 0.0200 |
| Corner Radius (RE) (mm) | 0.51 |
| Shank Length (LS) (Decimal Inch) | 2.7500 |
| Shank Length (LS) (Fractional Inch) | 2-3/4 |
| Cutting Diameter (DC) Tolerance (Decimal Inch) | +0.0000/-0.0012 |
| Cutting Diameter (DC) Tolerance (mm) | +0.000/-0.030 |
| 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 |
| Coolant Option | External Coolant |
| Coating Description | TX (Ti-NAMITE-X) |
| Additional Geometry | Flute Spacing Unequal / 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 |
| Shipping Weight | 0.1080 |
| Series | ZPCR |
| Weldon Flat | No |
| US Stock | 127 |
| Shank Length (LS) (mm) | 69.85 |
| Shank Diameter (DCON) (Fractional Inch) | 1/4 |
| Tool Length | Long Reach Neck |