Hand Tap Series Overall length L Thread length ℓ Shank length ℓs Shank dia. Ds Size of square K Length of square ℓk ④ JIS MS+TR Spiral Fluted Taps (for blind hole) ① JIS Hand Tap for Miniature Threads Spiral Fluted Taps (for through hole) ② Specification ■The MS+TR is a cutting tap for miniature threads. Spiral Pointed Taps (for through hole) ③ Recommended Tapping Speeds depending on Materials Low carbon steels Brass 低炭素鋼 黄銅 〜 3 〜 3 Hand Taps ( m / min ) ( m / min ) ④ TYPE:1 Cemented Carbide Taps ⑤ Segment:1A Roll Taps L ℓ ℓs Ds K ℓk No. of ⑥ Size Code Chamfer TYPE MSRP (mm) (mm) (mm) (mm) (mm) (mm) flutes For Miniature Threads S0.4 × 0.1 GMHRP0.4-3 2.75P 36 1.5 26 3 2.5 6 3 1 ¥5,860 ※ S0.5 × 0.125 GMHRP0.5-3 2.75P 36 2 26 3 2.5 6 3 1 ¥5,860 ※ Special Thread Taps Simple Inspection Tools S0.6 × 0.15 GMHRP0.6-3 2.75P 36 2.5 25 3 2.5 6 3 1 ¥4,950 ※ ⑦ S0.7 × 0.175 GMHRP0.7-3 2.75P 36 2.5 25 3 2.5 6 3 1 ¥4,290 ※ S0.8 × 0.2 GMHRP0.8-3 2.75P 36 3 25 3 2.5 6 3 1 ¥3,980 ※ S0.9 × 0.225 GMHRP0.9-3 2.75P 36 3 25 3 2.5 6 3 1 ¥3,980 ※ Pipe Taps ⑧ Thread Mills Premium Thread Mills ⑨ Dies ⑩ Center Drills Centering Tools ⑪ JIS ※ = Specified Distribution Items. Made to order products. ④-132