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 DIN ① Spiral Fluted Tap Series for blind hole Overall Thread Thread + Neck Shank Shank Size of Length oflengthlengthlengthlengthdia.squaresquareLℓℓnℓsDsKℓk DIN ① HDASP For Dry Tapping, Blind Hole Use, Spiral Fluted Taps for Aluminum ② Specification ■Applicable for the tapping under mist or dry Coating condition.  H a v i n g center through hole geometry to correspond with inner coolant supply system, ③ <2D HDASP is suitable for aluminum castings,blind hole use. For both horizontal and vertical tapping use. Recommended Tapping Speeds depending on Materials Wrought aluminum Aluminum alloy castings Magnesium alloy die castings Zinc alloy castings ④ 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20〜5020〜5020〜5020〜50 (m/min) (m/min) (m/min) (m/min) ⑤ TYPE:1 ⑥ Segment:1D Size Class Code Chamfer L(mm) ℓ(mm) ℓn(mm) ℓs(mm) Ds(mm) K(mm) ℓk(mm) No. offlutesTYPE ⑦ For Metric Threads M6 × 1 ISO2X SY6.0MBLDTLZ 2.5P 80 15 30 45 6 4.9 8 3 1 M8 × 1.25 ISO2X SY8.0NBLDTLZ 2.5P 90 19 35 48 8 6.2 9 3 1 M10 × 1.5 ISO2X SY010OBLDTLZ 2.5P 100 23 39 53 10 8 11 3 1 M10 × 1.25 ISO2X SY010NBLDTLZ 2.5P 100 23 39 53 10 8 11 3 1 ⑧ M12 × 1.75 ISO2X SY012PBLDTLZ 2.5P 110 26 44 57 12 9 12 3 1 M12 × 1.5 ISO2X SY012OBLDTLZ 2.5P 110 26 44 57 12 9 12 3 1 M12 × 1.25 ISO2X SY012NBLDTLZ 2.5P 110 26 44 57 12 9 12 3 1 ⑨ ⑩ ⑪ DIN ①-205 ※ This product is different from JIS products in shape and dimensions, please be careful when using.