
| PHd | Work Materia d Stl / Hd | l d Stl | ||||
| Carbon Steel (S45C,S55C) Alloy Steel `(`SK,SCM) | re-ar ~ HRC 40 | ene ee ar ~ HRC 45 | ne ee ~ HRC 55 | Stainless Steel `(`SUS304,316) | Cast Iron | |
| ○ ◎ | ◎ | ◎ | ◎ | ○ | ◎ | |
| Order No. | Dia. (d) | CL (L1) | ND (D) | M (M) | Flutes (F) | |
| EHSWH | EHSWH410000S | 10 | 10 | 6.5 | M6 | 4 |
| EHSWH412000S | 12 | 12 | 6.5 | M6 | 4 | |
| EHSWH416000S | 16 | 16 | 8.5 | M8 | 4 | |
| PMKNSH ●○● ○● | EHSWH420000S | 20 | 20 | 10.5 | M10 | 4 |
| d L1 D M |
d Tolerance d 0 ~ -0.04