Hardened Steel 40-70HRC
| P | H | M | K | N | S | 
|---|---|---|---|---|---|
被削材
| H | ||
|---|---|---|
| GR4 | GR5 | GR6 | 
| 焼き入れ鋼 30-38HRC | 焼き入れ鋼 38-48HRC | 焼き入れ鋼 48-56HRC | 
製品仕様
| Dc | Lc | L | d | z | 
|---|---|---|---|---|
| 0 -0.02 | mm | mm | h6 | |
| 3 | 8 | 50 | 6 | 4 | 
| 4 | 11 | 50 | 6 | 4 | 
| 5 | 13 | 50 | 6 | 4 | 
| 6 | 16 | 50 | 6 | 4 | 
| 8 | 20 | 60 | 8 | 4 | 
| 10 | 22 | 72 | 10 | 4 | 
| 12 | 26 | 75 | 12 | 4 | 
| 16 | 38 | 100 | 16 | 4 | 
| 20 | 38 | 100 | 20 | 4 | 
| P | H | M | K | N | S | 
|---|---|---|---|---|---|
| H | ||
|---|---|---|
| GR4 | GR5 | GR6 | 
| 焼き入れ鋼 30-38HRC | 焼き入れ鋼 38-48HRC | 焼き入れ鋼 48-56HRC | 
| Dc | Lc | L | d | z | 
|---|---|---|---|---|
| 0 -0.02 | mm | mm | h6 | |
| 3 | 8 | 50 | 6 | 4 | 
| 4 | 11 | 50 | 6 | 4 | 
| 5 | 13 | 50 | 6 | 4 | 
| 6 | 16 | 50 | 6 | 4 | 
| 8 | 20 | 60 | 8 | 4 | 
| 10 | 22 | 72 | 10 | 4 | 
| 12 | 26 | 75 | 12 | 4 | 
| 16 | 38 | 100 | 16 | 4 | 
| 20 | 38 | 100 | 20 | 4 |