B271TX High Performance End Mills With Corner Radius
METRIC
ASIA
- Stepped High Performance End Mills with Corner Radius
- With SMG carbide material and Nano multilayer coating, wear resistance and lubrication effect are highly enhanced to have better tool life.
- High precision R value and strong short cutting length.
- Suitable for working high hardness materials and high precision mold in layer machining.
Hardened Steel 40-70HRC
| P | H | M | K | N | S |
|---|---|---|---|---|---|
Work Material
| H | K | ||
|---|---|---|---|
| GR5 | GR6 | GR7 | GR9 |
| 38~48HRC Hardened Steel | 48~56HRC Hardened Steel | 56~68HRC Hardened Steel | Cast Iron |
Product Specification
| Dc | R | Lc | L | d | L1 | D1 | z |
|---|---|---|---|---|---|---|---|
| 0 -0.02 | ±0.01 | mm | mm | h6 | mm | mm | |
| 3 | R0.75 | 1.2 | 70 | 6 | 7.5 | 2.7 | 4 |
| 4 | R1 | 1.6 | 70 | 6 | 10 | 3.6 | 4 |
| 5 | R1 | 2 | 80 | 6 | 12 | 4.5 | 4 |
| 5 | R1.2 | 2 | 80 | 6 | 12 | 4.5 | 4 |
| 6 | R1 | 2.5 | 80 | 6 | 12 | 5.4 | 4 |
| 6 | R1.5 | 2.5 | 80 | 6 | 12 | 5.4 | 4 |
| 8 | R1 | 3.5 | 100 | 8 | 16 | 7.2 | 4 |
| 8 | R2 | 3.5 | 100 | 8 | 16 | 7.2 | 4 |
| 10 | R1 | 4 | 100 | 10 | 20 | 9 | 4 |
| 10 | R2 | 4 | 100 | 10 | 20 | 9 | 4 |
| 12 | R1 | 5 | 110 | 12 | 24 | 11 | 4 |
| 12 | R2 | 5 | 110 | 12 | 24 | 11 | 4 |
| 12 | R3 | 5 | 110 | 12 | 24 | 11 | 4 |