1/2" Dia, 2 Flute, Ball Nose End Mill - 93280
SERIES: 56B
Turbo-Carb
1/2" Dia, 1/2" LOC, 1.0200" Reach, 1/2" Shank Dia, 2 Flute, 30 Degree Helix, Ti-NAMITE-X (TX) Coated, Series 56B, Turbo-Carb, Ball Nose End Mill - 93280
Feature & Benefits
Short flute length and rigid design to reduce deflection
S-Gash Ball geometry minimizes load and heat produced during the cutting process, ultimately enhancing tool life
Ideal for machining complex contoured shapes in hardened steels
Recommended for materials 35 to 60 HRc (327 to 654 Bhn)
| Series Description | Turbo-Carb |
|---|---|
| High Performance | Yes |
| End Configuration | Ball Nose |
| Unit (inch/mm) | inch |
| Number of Flutes | 2 |
| Primary Workpiece Material | (P) Steel|(K) Cast Iron|(H) Hardened Materials |
| Cutting Diameter (DC) (Decimal Inch) | 0.5000 |
| Cutting Diameter (DC) (Fractional Inch) | 1/2 |
| Cutting Diameter (DC) (mm) | 12.70 |
| Shank Diameter (DCON) (Decimal Inch) | 0.5000 |
| Shank Diameter (DCON) (mm) | 12.70 |
| 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) | 1.0200 |
| Reach (LU) (mm) | 25.91 |
| Overall Length (LF) (Decimal Inch) | 4.5000 |
| Overall Length (LF) (Fractional Inch) | 4-1/2 |
| Overall Length (LF) (mm) | 114.30 |
| Neck Diameter (DN) (Decimal Inch) | 0.4800 |
| Neck Diameter (DN) (mm) | 12.19 |
| Shank Length (LS) (Decimal Inch) | 4.0000 |
| Shank Length (LS) (Fractional Inch) | 4 |
| 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/-0.0010 |
| Corner Radius (RE) Tolerance (mm) | +0.000/-0.025 |
| Shank Type | Straight |
| Coolant Option | External Coolant |
| Coating Description | TX (Ti-NAMITE-X) |
| Additional Geometry | Right Hand Cut Direction (RHC) |
| Rake Angle | Positive |
| Helix Angle | Right Spiral |
| Helix Angle (Degree) | 30 |
| Variable Helix | No |
| Center Cutting | Yes |
| Chip Breaker | No |
| Shipping Weight | 0.4450 |
| Series | 56B |
| Weldon Flat | No |
| US Stock | 28 |
| Shank Length (LS) (mm) | 101.60 |
| Shank Diameter (DCON) (Fractional Inch) | 1/2 |
| Tool Length | Stub |