IDENTIFICATION SYSTEM OF INSERT - TURNING TOOLS-INSERT
Description
Specification
| INCH SERIES | C | N | M | G |
|---|---|---|---|---|
| METRIC SERIES | C | N | M | G |
| 1 | 2 | 3 | 4 |
3. Tolerance Class
- d: Diameter of inscribed circle
- m: Nose Height
- t: Thickness
| SYMBO | TOLERANCE ON “d” (mm) |
TOLERANCE ON “m” (mm) |
TOLERANCE ON “t” (mm) |
|---|---|---|---|
| C | ±0.025 | ±0.013 | ±0.025 |
| H | ±0.013 | ±0.013 | ±0.025 |
| E | ±0.025 | ±0.025 | ±0.025 |
| G | ±0.025 | ±0.025 | ±0.013 |
| M | ±0.05~±0.13 | ±0.08~±0.20 | ±0.013 |
| U | ±0.08~±0.025 | ±0.13~±0.38 | ±0.013 |