
■ The Rc is a hand tap for a tapered pipe threads conforming to ISO specifications. It is used for mating with external tapered pipe threads R(PT).
Medium carbon steels High carbon steels Alloy steels
| 中炭素鋼5 | 高炭素鋼5 | 合金鋼5 |
| (m/min) | (m/min) | ( m/ min) |
TYPE:1 TYPE:2
g g
Segment:1G
| Size | Class | Code | Chamfer | Basic major dia (mm) | L (mm) | ℓ (mm) | ℓg (mm) | ℓs (mm) | Ds (mm) | K (mm) | ℓk (mm) | No. of flutes | TYPE | MSRP |
| For P | ipe T | hreads | ||||||||||||
| Rc 1/16-28 | Ⅱ | TH2RC01K | 2.5P | 7.723 | 59 | 14 | 10.1 | 30 | 8 | 6 | 9 | 4 | 1 | ¥ 3,130 |
| Rc 1/8-28 | Ⅱ | TH2RC02K | 2.5P | 9.728 | 59 | 15 | 10.1 | 30 | 8 | 6 | 9 | 4 | 2 | ¥ 3,130 |
| Rc 1/4-19 | Ⅱ | TH2RC04- | 2.5P | 13.157 | 67 | 19 | 15 | 34 | 11 | 9 | 12 | 4 | 2 | ¥ 4,480 |
| Rc 3/8-19 | Ⅱ | TH2RC06- | 2.5P | 16.662 | 75 | 21 | 15.4 | 38 | 14 | 11 | 14 | 4 | 2 | ¥ 7,360 |
| Rc 1/2-14 | Ⅱ | TH2RC08Q | 2.5P | 20.955 | 87 | 26 | 20.5 | 44 | 18 | 14 | 17 | 4 | 2 | ¥ 12,100 |
| Rc 3/4-14 | Ⅱ | TH2RC12Q | 2.5P | 26.441 | 96 | 28 | 21.8 | 49 | 23 | 17 | 20 | 4 | 2 | ¥ 20,000 |
| Rc 1 -11 | Ⅱ | TH2RC16U | 2.5P | 33.249 | 109 | 33 | 26 | 56 | 26 | 21 | 24 | 5 | 2 | ¥ 36,800 |
| Rc 1 1/4-11 | Ⅱ | TH2RC20U | 2.5P | 41.910 | 119 | 36 | 28.3 | 61 | 32 | 26 | 30 | 5 | 2 | ¥ 55,600 |
| Rc 1 1/2-11 | Ⅱ | TH2RC24U | 2.5P | 47.803 | 125 | 37 | 28.3 | 64 | 38 | 29 | 32 | 6 | 2 | ¥ 77,800 |
| Rc 2 -11 | Ⅱ | TH2RC32U | 2.5P | 59.614 | 140 | 41 | 32.7 | 71 | 46 | 35 | 38 | 6 | 2 | ¥ 126,000 |