
Specification ■ Spiral flutes with low helix can break down chips and E can eject them smoothly. Suitable for thermal refined high carbon steels and alloy tool steels. Effective in horizontal Oxide tapping. ~M2.6 M26~ Recommended Tapping Speeds depending on Materials
| Carbon steel and | Medium alloy steel and | |
| low alloy steel | heat treated steel | |
| IS P | IS P | |
| 5〜10 | 5〜10 | |
| (m/min) | (m/min) | |
| For icon explanation, refer to P.50 | ||
| TYPE:1 | DIN371 TYPE:2 DIN371 |
TYPE:3 DIN376 TYPE:4 DIN374
TYPE:5 DIN371 TYPE:6 DIN376
TYPE:7 DIN374 TYPE:8 DIN5156