
| Cast irons | Ductile cast irons | Brass castings | 1 | |
| TYPE: | ||||
| 5〜10 | 5〜10 | 5〜10 | ||
| (m/min) | (m/min) | (m/min) |
For icon explanation, refer to P.50
Segment:1L
| Size | Class | Code | Chamfer | Basic major dia (mm) | L (mm) | ℓ (mm) | Ds (mm) | K (mm) | ℓk (mm) | No. of flutes | Type | Stock |
| For Pipe Threads | ||||||||||||
| PS 1/8-28 | Ⅱ | TCPS02K | 3.5P | 9.728 | 55 | 19 | 8 | 6 | 9 | 4 | 1 | △ |
| PS 1/4-19 | Ⅱ | TCPS04- | 3.5P | 13.157 | 62 | 28 | 11 | 9 | 12 | 4 | 1 | △ |
| PS 3/8-19 | Ⅱ | TCPS06- | 3.5P | 16.662 | 65 | 28 | 14 | 11 | 14 | 4 | 1 | △ |
| PS 1/2-14 | Ⅱ | TCPS08Q | 3.5P | 20.955 | 80 | 35 | 18 | 14 | 17 | 4 | 1 | △ |
| PS 3/4-14 | Ⅱ | TCPS12Q | 3.5P | 26.441 | 85 | 35 | 23 | 17 | 20 | 4 | 1 | △ |
| PS 1 -11 | Ⅱ | TCPS16U | 3.5P | 33.249 | 95 | 45 | 26 | 21 | 24 | 5 | 1 | △ |