1/4" Dia, 4 Flute, Ball Nose End Mill - 36480
SERIES: ZPB
Z-Carb-AP
1/4" Dia, 1/2" LOC, 1-1/4" Reach, 1/4" Shank Dia, 4 Flute, 35-38 Degree Helix, Ti-NAMITE-X (TX) Coated, Series ZPB, Z-Carb-AP, Ball Nose End Mill - 36480
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
Long reach design allows for deeper and faster cuts
Ball end design ideal for finishing operations in complex workpieces
Recommended for materials ≤ 45 HRc (≤ 420 Bhn)
| Series Description | Z-Carb-AP |
|---|---|
| High Performance | Yes |
| End Configuration | Ball Nose |
| 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 |
| 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/-0.0006 |
| Corner Radius (RE) Tolerance (mm) | +0.000/-0.015 |
| Shank Type | Straight |
| 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 |
| Shipping Weight | 0.1080 |
| Series | ZPB |
| Weldon Flat | No |
| US Stock | 46 |
| Shank Length (LS) (mm) | 69.85 |
| Shank Diameter (DCON) (Fractional Inch) | 1/4 |
| Tool Length | Long Reach Neck |