Steel < 48HRC
P | H | M | K | N | S |
---|---|---|---|---|---|
被削材
P | H | M | K | |||
---|---|---|---|---|---|---|
GR1 | GR2 | GR3 | GR4 | GR5 | GR8 | GR9 |
炭素鋼(カーボンスチール) | 低炭素合金鋼<24HRC | 高炭素合金鋼<30HRC | 焼き入れ鋼 30-38HRC | 焼き入れ鋼 38-48HRC | ステンレス鋼 | ダグタイル 鋳鉄 |
製品仕様
Dc | Lc | L | d | No.of | C |
---|---|---|---|---|---|
h10 | Inch | Inch | h5 | Flute | Inch |
1/4 | 3/4 | 2-1/2 | 1/4 | 3 | 0.020 |
5/16 | 13/16 | 2-1/2 | 5/16 | 4 | 0.020 |
3/8 | 1 | 2-1/2 | 3/8 | 4 | 0.020 |
7/16 | 1 | 2-3/4 | 7/16 | 4 | 0.020 |
1/2 | 1 | 3 | 1/2 | 4 | 0.025 |
5/8 | 1-1/4 | 3-1/2 | 5/8 | 4 | 0.025 |
3/4 | 1-1/2 | 4 | 3/4 | 4 | 0.025 |
1 | 1-1/2 | 4 | 1 | 5 | 0.025 |