
SP-PT SP-S-PT JIS
Spiral Fluted Taps for Taper Pipe Threads, Long (ℓg) Type Spiral Fluted Taps for Taper Pipe Threads Short (ℓg) Type
■ The SP-S-PT is a spiral flute tapered pipe tap and is used for thread tapping when it is necessary to shorten the fitting length with a product whose main purpose is the tightness Recommended Tapping Speeds depending on Materials of the threaded portion when connecting pipe parts etc.
Low carbon steels Medium carbon steels High carbon steels
| 低炭素鋼5 | 中炭素鋼5 | 高炭素鋼5 |
| (m/min) | (m/min) | ( m/ min) |
TYPE:1
g
Segment:1G
| Size | Class | Code | Chamfer | Basic major dia (mm) | L (mm) For P | ℓ (mm) ipe Thre | ℓg (mm) ads | Ds (mm) | K (mm) | ℓk (mm) | No. of flutes | TYPE | MSRP |
| PT 1/8-28 | Ⅱ | SSPT02K | 2.5P | 9.728 | 55 | 16.5 | 10.5 | 8 | 6 | 9 | 3 | 1 | ¥ 4,000 |
| PT 1/4-19 | Ⅱ | SSPT04- | 2.5P | 13.157 | 62 | 19.5 | 12.5 | 11 | 9 | 12 | 3 | 1 | ¥ 5,730 |
| PT 3/8-19 | Ⅱ | SSPT06- | 2.5P | 16.662 | 65 | 21 | 14 | 14 | 11 | 14 | 3 | 1 | ¥ 9,420 |
| PT 1/2-14 | Ⅱ | SSPT08Q | 2.5P | 20.955 | 80 | 27 | 17 | 18 | 14 | 17 | 4 | 1 | ¥ 15,500 |
| PT 3/4-14 | Ⅱ | SSPT12Q | 2.5P | 26.441 | 85 | 29 | 19 | 23 | 17 | 20 | 4 | 1 | ¥ 25,500 |
| PT 1 -11 | Ⅱ | SSPT16U | 2.5P | 33.249 | 95 | 35 | 22 | 26 | 21 | 24 | 4 | 1 | ¥ 47,100 |
| PT 1 1/4-11 | Ⅱ | SSPT20U | 2.5P | 41.910 | 105 | 37.5 | 24.5 | 32 | 26 | 30 | 4 | 1 | ¥ 71,200 ※ |
| PT 1 1/2-11 | Ⅱ | SSPT24U | 2.5P | 47.803 | 110 | 38.5 | 25.5 | 38 | 29 | 32 | 4 | 1 | ¥ 99,600 ※ |
| PT 2 -11 | Ⅱ | SSPT32U | 2.5P | 59.614 | 120 | 42.5 | 27.5 | 46 | 35 | 38 | 4 | 1 | ¥ 161,000 ※ |