
① Spiral Fluted Tap Series for blind hole Overall length L Thread length ℓ Thread + Neck ℓn length ℓs Shank length Shank dia. Ds Size of square K Length of square ℓk JIS SP OX Spiral Fluted Taps, Oxidized L ℓ ℓn ℓs Ds K ℓk No. of TYPE MSRP Size Class Code Chamfer Spiral Fluted Taps (for blind hole) (mm) (mm) (mm) (mm) (mm) (mm) (mm) flutes ① 5/8W11 P3 SPRW10UX 2.5P 95 26 - 48 12.5 10 13 3 5 ¥6,190 ※ 3/4W10 P3 SPRW12VX 2.5P 105 33 - 50 15 12 15 4 6 ¥11,300 ※ 7/8W9 P3 SPRW14WX 2.5P 115 33 - 55 17 13 16 4 6 ¥15,900 ※ 1 W8 P3 SPRW16XX 2.5P 125 39 - 58 19 15 18 4 6 ¥23,700 ※ Spiral Fluted Taps (for through hole) 1 1/4W7 P4 SPMSW20YX 2.5P 145 46 - 67 24 19 22 4 6 ¥37,800 ※ ② 1 1/2W6 P4 SPMSW24ZX 2.5P 165 52 - 76 30 23 26 4 6 ¥62,700 ※ Spiral Pointed Taps (for through hole) ③ Hand Taps ④ Cemented Carbide Taps ⑤ Roll Taps ⑥ Special Thread Taps Simple Inspection Tools ⑦ Pipe Taps ⑧ Thread Mills Premium Thread Mills ⑨ Dies ⑩ Center Drills Centering Tools ⑪ JIS ①-65 ※ = Specified Distribution Items. Made to order products.