Spiral Fluted Taps (for blind hole)Spiral Fluted Taps(for through hole)Spiral Pointed Taps(for through hole)Hand TapsCementedCarbide TapsRoll TapsSpecial Thread TapsSimple Inspection ToolsPipe TapsThread MillsPremium Thread MillsDiesCenter DrillsCentering Tools JIS ① Spiral Fluted Tap Series for blind hole Overall Thread Thread + Neck Shank Shank Size of Length oflengthlengthlengthlengthdia.squaresquareLℓℓnℓsDsKℓk JIS ① SP LH Spiral Fluted Taps for Left Hand Threads ② Specification ■The SP LH is a spiral flute tap for tapping left hand thread blind holes. TYPE:1 Left hand ③ Recommended Tapping Speeds depending on Materials Medium carbon steels High carbon steels 中炭素鋼 高炭素鋼 5〜10 5〜10 ④ (m/min) (m/min) TYPE:2 TYPE:3 ⑤ ⑥ Segment:1CSize Class Code Chamfer L(mm) ℓ(mm) ℓn(mm) ℓs(mm) Ds(mm) K(mm) ℓk(mm) No. offlutes TYPE MSRP For Metric Threads M2 × 0.4 P1 SPP2.0E--L 2.5P 42 7.2 12 27 3 2.5 5 2 1 ¥2,800 ※ M2.3 × 0.4 P1 SPP2.3E--L 2.5P 42 7.2 12 27 3 2.5 5 2 1 ¥2,550 ※ ⑦ M2.5 × 0.45 P1 SPP2.5F--L 2.5P 46 8.1 14 29 3 2.5 5 2 1 ¥2,150 ※ M2.6 × 0.45 P1 SPP2.6F--L 2.5P 46 8.1 14 29 3 2.5 5 2 1 ¥2,150 ※ M3 × 0.5 P1 SPP3.0G--L 2.5P 46 9 14 26 4 3.2 6 3 1 ¥1,500 M4 × 0.7 P2 SPQ4.0I--L 2.5P 52 11 17 29 5 4 7 3 1 ¥1,500 M5 × 0.8 P2 SPQ5.0K--L 2.5P 60 13 22 33 5.5 4.5 7 3 1 ¥1,510 ⑧ M6 × 1 P2 SPQ6.0M--L 2.5P 62 15 26 33 6 4.5 7 3 1 ¥1,670 M7 × 1 P2 SPQ7.0M--L 2.5P 70 19 - 36 6.2 5 8 3 2 ¥2,030 ※ M8 × 1.25 P2 SPQ8.0N--L 2.5P 70 19 - 36 6.2 5 8 3 2 ¥2,330 M8 × 1 P2 SPQ8.0M--L 2.5P 70 19 - 36 6.2 5 8 3 2 ¥2,640 ※ ⑨ M10 × 1.5 P2 SPQ010O--L 2.5P 75 23 - 38 7 5.5 8 3 2 ¥2,970M10 × 1.25P2SPQ010N--L2.5P7523-3875.5832¥2,970 M10 × 1 P2 SPQ010M--L 2.5P 75 23 - 38 7 5.5 8 3 2 ¥3,530 ※ M12 × 1.75 P2 SPQ012P--L 2.5P 82 26 - 42 8.5 6.5 9 3 2 ¥4,200 M12 × 1.5 P2 SPQ012O--L 2.5P 82 26 - 42 8.5 6.5 9 3 2 ¥4,200 ※ ⑩ M12 × 1.25 P2 SPQ012N--L 2.5P 82 26 - 42 8.5 6.5 9 3 2 ¥4,200 ※ M12 × 1 P2 SPQ012M--L 2.5P 82 26 - 42 8.5 6.5 9 3 2 ¥4,940 ※ M14 × 2 P2 SPQ014Q--L 2.5P 88 26 - 45 10.5 8 11 3 2 ¥5,740 ※ M14 × 1.5 P2 SPQ014O--L 2.5P 88 26 - 45 10.5 8 11 3 2 ¥5,740 ※ M14 × 1 P2 SPQ014M--L 2.5P 88 26 - 45 10.5 8 11 3 2 ¥6,660 ※ ⑪ M16 × 2 P2 SPQ016Q--L 2.5P 95 26 - 48 12.5 10 13 3 2 ¥7,660 M16 × 1.5 P2 SPQ016O--L 2.5P 95 26 - 48 12.5 10 13 3 2 ¥7,660 ※ JIS ①-77 ※ = Specified Distribution Items. Made to order products.