
J245 Fréza pro závit UNF se spirálovou drážkou 10° s vnitřním chlazením Vnitřní závit
J245 ■
| J245 | |||||||
| 1/4 - 3/4 | |||||||
| d1 Ø | l2 | l1 | d2 Ø | J245 | |||
| TPI | mm | mm | mm | mm | z | ||
| 1/4 | 28 | 4.80 | 14.0 | 57 | 6 | 3 | J2454.8-28 |
| 5/16. 3/8 | 24 | 6.00 | 14.0 | 57 | 6 | 3 | J2456.0-24 |
| 7/16. 1/2 | 20 | 8.00 | 19.0 | 63 | 8 | 4 | J2458.0-20 |
| 9/16. 5/8 | 18 | 10.00 | 22.0 | 72 | 10 | 4 | J24510.0-18 |
| 3/4 | 16 | 14.00 | 32.0 | 83 | 14 | 5 | J24514.0-16 |