Hand Tap Series Overall length L Thread length ℓ Thread + Neck length ℓn Shank length ℓs Shank dia. Ds Size of square K Length of square ℓk ④ JIS LS-HT LH Spiral Fluted Taps (for blind hole) ① JIS Long Shank Hand Taps for Left Hand Threads Spiral Fluted Taps (for through hole) ② Specification ■L ong shank hand taps for tapping left-hand threads in deep holes that cannot be reached with a standard overall length. Left hand TYPE:1 Spiral Pointed Taps (for through hole) ③ Recommended Tapping Speeds depending on Materials Low carbon steels Medium carbon steels High carbon steels 低炭素鋼 中炭素鋼 高炭素鋼 5 10 〜 5 10〜 5 10〜 Hand Taps ( m / min ) ( m / min ) ( m / min ) ④ TYPE:2 TYPE:3 Cemented Carbide Taps ⑤ Roll Taps ⑥ Segment:1A L ℓ ℓn ℓs Ds K ℓk No. of TYPE MSRP Size Class Code Chamfer (mm) (mm) (mm) (mm) (mm) (mm) (mm) flutes For Metric Threads M3 × 0.5 P1 TNFP3.0G510L 5P 100 9 18 40 4 3.2 6 3 1 ¥3,810 ※ Special Thread Taps Simple Inspection Tools M3 × 0.5 P1 TNFP3.0G110L 1.5P 100 9 18 40 4 3.2 6 3 1 ¥3,810 ※ ⑦ M4 × 0.7 P2 TNFQ4.0I510L 5P 100 11 21 40 5 4 7 3 1 ¥3,480 ※ M4 × 0.7 P2 TNFQ4.0I110L 1.5P 100 11 21 40 5 4 7 3 1 ¥3,480 ※ M5 × 0.8 P2 TNFQ5.0K510L 5P 100 13 25 40 5.5 4.5 7 3 1 ¥3,060 ※ M5 × 0.8 P2 TNFQ5.0K110L 1.5P 100 13 25 40 5.5 4.5 7 3 1 ¥3,060 ※ Pipe Taps M6 × 1 ⑧ P2 TNFQ6.0M510L 5P 100 15 30 40 6 4.5 7 3 1 ¥2,600 ※ M6 × 1 P2 TNFQ6.0M515L 5P 150 15 30 40 6 4.5 7 3 1 ¥4,610 ※ M6 × 1 P2 TNFQ6.0M110L 1.5P 100 15 30 40 6 4.5 7 3 1 ¥2,600 ※ M6 × 1 P2 TNFQ6.0M115L 1.5P 150 15 30 40 6 4.5 7 3 1 ¥4,610 ※ M8 × 1.25 P2 TNMQ8.0N510L 5P 100 19 - 50 6.2 5 8 4 2 ¥3,380 ※ Thread Mills Premium Thread Mills ⑨ M8 × 1.25 P2 TNMQ8.0N515L 5P 150 19 - 50 6.2 5 8 4 2 ¥5,750 ※ M8 × 1.25 P2 TNMQ8.0N110L 1.5P 100 19 - 50 6.2 5 8 4 2 ¥3,380 ※ M8 × 1.25 P2 TNMQ8.0N115L 1.5P 150 19 - 50 6.2 5 8 4 2 ¥5,750 ※ M10 × 1.5 P2 TNMQ010O510L 5P 100 23 - 50 7 5.5 8 4 2 ¥4,100 ※ Dies M10 × 1.5 P2 TNMQ010O515L 5P 150 23 - 50 7 5.5 8 4 2 ¥6,700 ※ ⑩ M10 × 1.5 P2 TNMQ010O110L 1.5P 100 23 - 50 7 5.5 8 4 2 ¥4,100 ※ M10 × 1.5 P2 TNMQ010O115L 1.5P 150 23 - 50 7 5.5 8 4 2 ¥6,700 ※ M10 × 1.25 P2 TNMQ010N515L 5P 150 23 - 50 7 5.5 8 4 2 ¥6,700 ※ M10 × 1.25 P2 TNMQ010N115L 1.5P 150 23 - 50 7 5.5 8 4 2 ¥6,700 ※ Center Drills Centering Tools M12 × 1.75 P2 TNMQ012P510L 5P 100 26 - 50 8.5 6.5 9 4 2 ¥5,020 ※ ⑪ M12 × 1.75 P2 TNMQ012P515L 5P 150 26 - 50 8.5 6.5 9 4 2 ¥8,380 ※ M12 × 1.75 P2 TNMQ012P110L 1.5P 100 26 - 50 8.5 6.5 9 4 2 ¥5,020 ※ M12 × 1.75 P2 TNMQ012P115L 1.5P 150 26 - 50 8.5 6.5 9 4 2 ¥8,380 ※ JIS ※ = Specified Distribution Items. Made to order products. ④-82