
| Work Material | ||||||
| Carbon Steel (S45C,S55C) Alloy Ste `(`SK,SC | el M) ~ | Pre-Hardened Steel / Harden HRC 40 ~ HRC 45 | ed Steel ~ HRC 55 | Stainless Steel `(`SUS304,316) | Cast Iron | |
| ○ ◎ | ◎ ◎ | ◎ | ○ | ◎ | ||
| Order No. | Dia. (d) | CL (L1) α° | ND (D) | M (M) | Flutes (F) | |
| EPFWA | EPFWA410090S | 10 | 5 45° | 6.5 | M6 | 4 |
| EPFWA412090S | 12 | 6 45° | 6.5 | M6 | 4 | |
| PMKNSH | EPFWA610090S | 10 | 5 45° | 6.5 | M6 | 6 |
| ●○● ○● | EPFWA612090S | 12 | 6 45° | 6.5 | M6 | 6 |
| EPFWA616090S | 16 | 8 45° | 8.5 | M8 | 6 |
d L1 α°
M D