
Pipe Tap Series Overall length L Thread length ℓ Position on basic dia. ℓg Shank dia. Ds Size of square K Length of square ℓk ⑧ JIS LS-S-PT Spiral Fluted Taps (for blind hole) ① JIS Long Shank Hand Taps for Taper Pipe Threads, Short (ℓg) Type Spiral Fluted Taps (for through hole) ② Specification ■The LS-S-PT is a long shank tapered pipe tap and is used when it is necessary to shorten the fitting length in a product whose main purpose Spiral Pointed Taps (for through hole) is the tightness of the threaded portion in the ③ connection of pipe parts etc. Recommended Tapping Speeds depending on Materials Medium carbon steels High carbon steels Alloy steels 中炭素鋼 高炭素鋼 合金鋼 〜 5 〜 5 〜 5 Hand Taps ( m / min ) ( m / min ) ( m / min ) ④ TYPE:1 Cemented Carbide Taps ⑤ g Segment:1G Roll Taps Basic No. of TYPE ⑥ Size Class Code Chamfer major dia L ℓ ℓg Ds K ℓk MSRP (mm) (mm) (mm) (mm) (mm) (mm) (mm) flutes For Pipe Threads PT 1/8-28 Ⅱ TSPT02KL10 2.5P 9.728 100 16.5 10.5 8 6 9 4 1 ¥6,670 PT 1/8-28 Ⅱ TSPT02KL15 2.5P 9.728 150 16.5 10.5 8 6 9 4 1 ¥10,600 Special Thread Taps Simple Inspection Tools ⑦ PT 1/8-28 Ⅱ TSPT02KL20 2.5P 9.728 200 16.5 10.5 8 6 9 4 1 ¥15,100 ※ PT 1/4-19 Ⅱ TSPT04-L10 2.5P 13.157 100 19.5 12.5 11 9 12 4 1 ¥7,200 PT 1/4-19 Ⅱ TSPT04-L15 2.5P 13.157 150 19.5 12.5 11 9 12 4 1 ¥10,800 PT 1/4-19 Ⅱ TSPT04-L20 2.5P 13.157 200 19.5 12.5 11 9 12 4 1 ¥15,300 ※ PT 3/8-19 Ⅱ Pipe Taps TSPT06-L10 2.5P 16.662 100 21 14 14 11 14 4 1 ¥12,100 ⑧ PT 3/8-19 Ⅱ TSPT06-L12 2.5P 16.662 120 21 14 14 11 14 4 1 ¥12,400 ※ PT 3/8-19 Ⅱ TSPT06-L15 2.5P 16.662 150 21 14 14 11 14 4 1 ¥17,800 PT 3/8-19 Ⅱ TSPT06-L20 2.5P 16.662 200 21 14 14 11 14 4 1 ¥25,100 ※ PT 1/2-14 Ⅱ TSPT08QL15 2.5P 20.955 150 27 17 18 14 17 4 1 ¥21,400 Thread Mills Premium Thread Mills PT 1/2-14 Ⅱ TSPT08QL20 2.5P 20.955 200 27 17 18 14 17 4 1 ¥30,500 ※ ⑨ PT 3/4-14 Ⅱ TSPT12QL15 2.5P 26.441 150 29 19 23 17 20 4 1 ¥33,400 PT 3/4-14 Ⅱ TSPT12QL20 2.5P 26.441 200 29 19 23 17 20 4 1 ¥40,500 ※ PT 1 -11 Ⅱ TSPT16UL15 2.5P 33.249 150 35 22 26 21 24 5 1 ¥47,100 PT 1 -11 Ⅱ TSPT16UL20 2.5P 33.249 200 35 22 26 21 24 5 1 ¥57,500 ※ Dies ⑩ Center Drills Centering Tools ⑪ JIS ※ = Specified Distribution Items. Made to order products. ⑧-20