
Overall length L Thread length ℓ Position on basic dia. ℓg Shank length ℓs Shank dia. Ds Size of square K Length of square ℓk ⑧ JIS TYPE:1 Spiral Fluted Taps (for blind hole) ① g Spiral Fluted Taps (for through hole) ② TYPE:2 TYPE:3 Spiral Pointed Taps (for through hole) ③ g g Segment:1G Hand Taps ④ Basic L ℓ ℓg ℓs Ds K ℓk No. of TYPE MSRP Size Code Chamfer major dia (mm) (mm) (mm) (mm) (mm) (mm) (mm) (mm) flutes For Pipe Threads Rc 1/16-28 SJRC010FET 2.5P 7.723 90 14 10.1 60 8 6 9 3 1 ¥6,160 Rc 1/8-28 SJRC020FET 2.5P 9.728 90 15 10.1 46 8 6 9 3 2 ¥6,160 Cemented Carbide Taps ⑤ Rc 1/4-19 SJRC040FET 2.5P 13.157 100 19 15 51 11 9 12 3 2 ¥9,180 Rc 3/8-19 SJRC060FET 2.5P 16.662 100 21 15.4 51 14 11 14 3 2 ¥14,400 Rc 1/2-14 SJRC080FET 2.5P 20.955 125 26 20.5 64 18 14 17 4 2 ¥22,800 Rc 3/4-14 SJRC120FET 2.5P 26.441 140 28 21.8 71 23 17 20 4 2 ¥37,800 Roll Taps Rc 1 -11 SJRC160FET 2.5P 33.249 160 33 26 82 26 21 24 4 2 ¥67,700 ⑥ Long shank, for Pipe Threads Rc 1/8-28 SJRC020FETG 2.5P 9.728 150 15 10.1 40 8 6 9 3 3 ¥14,300 Rc 1/8-28 SJRC020FETK 2.5P 9.728 200 15 10.1 40 8 6 9 3 3 ¥20,500 ※ Rc 1/4-19 SJRC040FETG 2.5P 13.157 150 19 15 50 11 9 12 3 3 ¥16,500 Special Thread Taps Simple Inspection Tools ⑦ Rc 1/4-19 SJRC040FETK 2.5P 13.157 200 19 15 50 11 9 12 3 3 ¥23,600 ※ Rc 3/8-19 SJRC060FETG 2.5P 16.662 150 21 15.4 50 14 11 14 3 3 ¥24,300 Rc 3/8-19 SJRC060FETK 2.5P 16.662 200 21 15.4 50 14 11 14 3 3 ¥35,500 ※ Rc 1/2-14 SJRC080FETK 2.5P 20.955 200 26 20.5 60 18 14 17 4 3 ¥42,200 ※ Rc 3/4-14 ¥55,100 ※ Pipe Taps SJRC120FETK 2.5P 26.441 200 28 21.8 70 23 17 20 4 3 ⑧ Rc 1 -11 SJRC160FETK 2.5P 33.249 200 33 26 70 26 21 24 4 3 ¥76,700 ※ Thread Mills Premium Thread Mills ⑨ Dies ⑩ Center Drills Centering Tools ⑪ JIS ※ = Specified Distribution Items. Made to order products. ⑧-8