
■ The SP-PS is a spiral flute tap for parallel pipe threads and is used for products whose main purpose is the tightness of threaded parts in connection with pipe parts etc. The PS Recommended Tapping Speeds depending on Materials internal thread is used for fitting with PT external thread.
| Low carbon steels | Medium carbon steels | High carbon steels | |
| 5低炭素鋼10 | 5中炭素鋼10 | 5高炭素鋼10 | |
| (m/min) | (m/min) | ( m/ min) |
TYPE:1
Segment:1G
| Size | Class | Code | Chamfer | Basic major dia (mm) | L (mm) | ℓ (mm) | Ds (mm) | K (mm) | ℓk (mm) | No. of flutes | TYPE | MSRP |
| For Pi | pe Thre | ads | ||||||||||
| PS 1/8-28 | Ⅱ | SH2P02K | 2.5P | 9.728 | 55 | 19 | 8 | 6 | 9 | 3 | 1 | ¥ 2,900 |
| PS 1/4-19 | Ⅱ | SH2P04- | 2.5P | 13.157 | 62 | 28 | 11 | 9 | 12 | 3 | 1 | ¥ 4,200 |
| PS 3/8-19 | Ⅱ | SH2P06- | 2.5P | 16.662 | 65 | 28 | 14 | 11 | 14 | 3 | 1 | ¥ 6,940 |
| PS 1/2-14 | Ⅱ | SH2P08Q | 2.5P | 20.955 | 80 | 35 | 18 | 14 | 17 | 4 | 1 | ¥ 11,300 |
| PS 3/4-14 | Ⅱ | SH2P12Q | 2.5P | 26.441 | 85 | 35 | 23 | 17 | 20 | 4 | 1 | ¥ 18,700 |
| PS 1 -11 | Ⅱ | SH2P16U | 2.5P | 33.249 | 95 | 45 | 26 | 21 | 24 | 4 | 1 | ¥ 35,000 |
| PS 1 1/4-11 | Ⅱ | SH2P20U | 2.5P | 41.910 | 105 | 45 | 32 | 26 | 30 | 4 | 1 | ¥ 55,200 ※ |
| PS 1 1/2-11 | Ⅱ | SH2P24U | 2.5P | 47.803 | 110 | 45 | 38 | 29 | 32 | 4 | 1 | ¥ 76,100 ※ |
| PS 2 -11 | Ⅱ | SH2P32U | 2.5P | 59.614 | 120 | 50 | 46 | 35 | 38 | 4 | 1 | ¥ 129,000 ※ |