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 ⑦ Special Thread Taps / Simple Inspection Tools Overall Thread Thread + Neck Shank Shank Size of Length oflengthlengthlengthlengthdia.squaresquareLℓℓnℓsDsKℓk JIS ① AL-HT STI Hand Taps for Aluminum Materials (for Helical Coil Wire Screw Thread Inserts) ② Specification ■This is used to cut a comparatively soft material, such as aluminum, and create an internal thread for accommodating a helical coil wire screw ③ thread insert, in order to reinforce the internal Recommended Tapping Speeds depending on Materials thread and increase durability. ■Oversize taps of Ib+30 are also available to Wrought aluminum Aluminum alloy castings Zinc alloy castings アルミ圧延材 アルミ合金鋳物 亜鉛合金鋳物 allow for shrinkage of internal threads. 5〜15 5〜15 5〜15 ④ (m/min) (m/min) (m/min) Oversize Segment:1A Size Class Code BasicChamfer major dia(mm)L(mm)ℓ(mm) ℓn(mm) ℓs(mm) Ds(mm) K(mm) ℓk(mm) No. offlutesTYPE MSRP ⑤ For Metric Threads  M2.6 × 0.45 Ⅰb TW2.6F1LEB5 5P 3.185 52 6.8 16 29 5 4 7 3 1 ¥2,410 ※ M2.6 × 0.45 Ⅰb TW2.6F1LEBA 1.5P 3.185 52 6.8 16 29 5 4 7 3 1 ¥2,410 ※ M3 × 0.5 Ⅰb TW3.0G1LEB5 5P 3.650 52 7.5 17 29 5 4 7 3 1 ¥1,980 M3 × 0.5 Ⅰb TW3.0G1LEBA 1.5P 3.650 52 7.5 17 29 5 4 7 3 1 ¥1,980 ⑥ M3 × 0.5 Ⅰb+30 TW3.0G3LEB5 5P 3.650 52 7.5 17 29 5 4 7 3 1 ¥1,980 M3 × 0.5 Ⅰb+30 TW3.0G3LEBA 1.5P 3.650 52 7.5 17 29 5 4 7 3 1 ¥1,980 M4 × 0.7 Ⅰb TW4.0I1LEB5 5P 4.909 60 13 22 33 5.5 4.5 7 4 1 ¥1,880 M4 × 0.7 Ⅰb TW4.0I1LEBA 1.5P 4.909 60 13 22 33 5.5 4.5 7 4 1 ¥1,880 M4 × 0.7 Ⅰb+30 TW4.0I3LEB5 5P 4.909 60 13 22 33 5.5 4.5 7 4 1 ¥1,880 ⑦ M4 × 0.7 Ⅰb+30 TW4.0I3LEBA 1.5P 4.909 60 13 22 33 5.5 4.5 7 4 1 ¥1,880 M5 × 0.8 Ⅰb TW5.0K1LEB5 5P 6.039 62 15 26 33 6 4.5 7 4 1 ¥1,810 M5 × 0.8 Ⅰb TW5.0K1LEBA 1.5P 6.039 62 15 26 33 6 4.5 7 4 1 ¥1,810 M5 × 0.8 Ⅰb+30 TW5.0K3LEB5 5P 6.039 62 15 26 33 6 4.5 7 4 1 ¥1,810 ⑧ M5 × 0.8 Ⅰb+30 TW5.0K3LEBA 1.5P 6.039 62 15 26 33 6 4.5 7 4 1 ¥1,810M6 × 1ⅠbTW6.0M1LEB55P7.2997019-366.25842¥1,850 M6 × 1 Ⅰb TW6.0M1LEBA 1.5P 7.299 70 19 - 36 6.2 5 8 4 2 ¥1,850 M6 × 1 Ⅰb+30 TW6.0M3LEB5 5P 7.299 70 19 - 36 6.2 5 8 4 2 ¥1,850 M6 × 1 Ⅰb+30 TW6.0M3LEBA 1.5P 7.299 70 19 - 36 6.2 5 8 4 2 ¥1,850 ⑨ M8 × 1.25 Ⅰb TW8.0N1LEB5 5P 9.624 75 23 - 38 7 5.5 8 4 2 ¥2,650 M8 × 1.25 Ⅰb TW8.0N1LEBA 1.5P 9.624 75 23 - 38 7 5.5 8 4 2 ¥2,650 M8 × 1.25 Ⅰb+30 TW8.0N3LEB5 5P 9.624 75 23 - 38 7 5.5 8 4 2 ¥2,650 M8 × 1.25 Ⅰb+30 TW8.0N3LEBA 1.5P 9.624 75 23 - 38 7 5.5 8 4 2 ¥2,650 M10 × 1.5 Ⅰb TW010O1LEB5 5P 11.948 82 26 - 42 8.5 6.5 9 4 2 ¥3,550 ⑩ M10 × 1.5 Ⅰb TW010O1LEBA 1.5P 11.948 82 26 - 42 8.5 6.5 9 4 2 ¥3,550 M10 × 1.5 Ⅰb+30 TW010O3LEB5 5P 11.948 82 26 - 42 8.5 6.5 9 4 2 ¥3,550 M10 × 1.5 Ⅰb+30 TW010O3LEBA 1.5P 11.948 82 26 - 42 8.5 6.5 9 4 2 ¥3,550 M10 × 1.25 Ⅰb TW010N1LEB5 5P 11.624 82 26 - 42 8.5 6.5 9 4 2 ¥3,550 ※ M10 × 1.25 Ⅰb TW010N1LEBA 1.5P 11.624 82 26 - 42 8.5 6.5 9 4 2 ¥3,550 ※ ⑪ M10 × 1 Ⅰb TW010M1LEB5 5P 11.299 82 26 - 42 8.5 6.5 9 4 2 ¥4,410 ※ M10 × 1 Ⅰb TW010M1LEBA 1.5P 11.299 82 26 - 42 8.5 6.5 9 4 2 ¥4,410 ※ M12 × 1.75 Ⅰb TW012P1LEB5 5P 14.273 95 26 - 48 12.5 10 13 4 2 ¥4,890 JIS ⑦-3 ※ = Specified Distribution Items. Made to order products.