DIN 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 Spiral Fluted Tap Series for blind hole Overall Thread Thread + Neck Shank Shank Size of Length oflengthlengthlengthlengthdia.squaresquareLℓℓnℓsDsKℓk① DIN AL+SP ① AL- SP Spiral Fluted Taps for Aluminum Specification ② ■In aluminum die casting and aluminum casting <2D tapping, AL+SP/AL-SP solves such problems as chip jamming, chip clogging, and torn Nitride threads. Recommended Tapping Speeds depending on Materials ・Product Name and Size. ③ Brass Brass castings Bronze AL+SP 〜 M6 黄銅 黄銅鋳物 青銅 AL−SP M8 〜 10〜25 10〜25 10〜25 (m/min) (m/min) (m/min) Wrought aluminum Aluminum alloy castings Magnesium alloy die castings Zinc alloy castingsアルミ圧延材アルミ合金鋳物マグネシウム合金鋳物亜鉛合金鋳物 ④ 10〜25 10〜25 10〜25 10〜25 (m/min) (m/min) (m/min) (m/min) TYPE:1 TYPE:2 ⑤ ⑥ TYPE:3 TYPE:4 ⑦ AL+SP Spiral Fluted Taps for Aluminum Segment:1D Size Class Code Chamfer L(mm) ℓ(mm) ℓn(mm) ℓs(mm) Ds(mm) K(mm) ℓk(mm) No. offlutesTYPE ⑧ For Metric Threads M2 × 0.4 ISO2 SE2.0EALEN 2.5P 45 8 - 32 2.8 2.1 5 2 1 M2.5 × 0.45 ISO2 SE2.5FALEN 2.5P 50 8 15 33 2.8 2.1 5 2 2 M3 × 0.5 ISO2 SE3.0GALEN 2.5P 56 9 18 34 3.5 2.7 6 3 2 ⑨ M4 × 0.7 ISO2 SE4.0IALEN 2.5P 63 13 21 38 4.5 3.4 6 3 2 M5 × 0.8 ISO2 SE5.0KALEN 2.5P 70 14 25 39 6 4.9 8 3 2 M6 × 1 ISO2 SE6.0MALEN 2.5P 80 15 30 45 6 4.9 8 3 2 AL-SP Spiral Fluted Taps for AluminumSegment:1D ⑩ Size Class Code Chamfer L(mm) ℓ(mm) ℓn(mm) ℓs(mm) Ds(mm) K(mm) ℓk(mm) No. offlutesTYPE For Metric Threads M8 × 1.25 ISO2 SD8.0NALEN 2.5P 90 19 35 47 8 6.2 9 3 3 M10 × 1.5 ISO2 SD010OALEN 2.5P 100 23 39 52.5 10 8 11 3 3 ⑪ M12 × 1.75 ISO2 SG012PALEN 2.5P 110 26 - 56 9 7 10 3 4 M14 × 2 ISO2 SG014QALEN 2.5P 110 26 - 56 11 9 12 3 4 M16 × 2 ISO2 SG016QALEN 2.5P 110 26 - 56 12 9 12 3 4 DIN ※ This product is different from JIS products in shape and dimensions, please be careful when using. ①-138