
| Overall length | Thread length | Shank length | Shank dia. | Size of square | Length of square |
| L | ℓ | ℓs | Ds | K | ℓk |
N-CT FC Carbide Taps for Cast Irons JIS
| Size | Class | Code | Chamfer | L (mm) | ℓ (mm) | ℓs (mm) | Ds (mm) | K (mm) | ℓk (mm) | No. of flutes | TYPE | MSRP |
| 5/8-18UNF | P4 | TCNSU10O1 | 1.5P | 95 | 22 | 38 | 12 | 9 | 12 | 4 | 5 | ¥ 47,600 ※ |
| 3/4-10UNC | P4 | TCNSU12V3 | 3P | 105 | 35 | 41 | 14 | 11 | 14 | 4 | 5 | ¥ 65,800 ※ |
| 3/4-10UNC | P4 | TCNSU12V1 | 1.5P | 105 | 35 | 41 | 14 | 11 | 14 | 4 | 5 | ¥ 65,800 ※ |
| 3/4-16UNF | P4 | TCNSU12P3 | 3P | 95 | 24 | 43 | 14 | 11 | 14 | 4 | 5 | ¥ 65,800 ※ |
| 3/4-16UNF | P4 | TCNSU12P1 | 1.5P | 95 | 24 | 43 | 14 | 11 | 14 | 4 | 5 | ¥ 65,800 ※ |