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 HVSP ① Z-PRO  Heavy Industry Spiral Fluted Tap for Large Parts Processing ② Specification ■The HVSP is a spiral flute tap for blind hole tapping where problems existed in chipping the cutting chamfer. It enables trouble free perfect Oxide threading. ③ Recommended Tapping Speeds depending on Materials Low carbon steels Medium carbon steels High carbon steels Alloy steels Stainless steels 低炭素鋼 中炭素鋼 高炭素鋼 合金鋼 ステンレス鋼 〜5 〜5 〜5 〜5 〜5 (m/min) (m/min) (m/min) (m/min) (m/min) ④ TYPE:1 TYPE:2 ⑤ Segment:1DSize Class Code Chamfer L(mm) ℓ(mm) ℓn(mm) ℓs(mm) Ds(mm) K(mm) ℓk(mm) No. offlutesTYPE ⑥ For Metric Threads M12 × 1.75 ISO2X SG012PSEEXJ 2.5P 110 26 - 56 9 7 10 3 1 M14 × 2 ISO2X SG014QSEEXJ 2.5P 110 26 - 56 11 9 12 3 1 M16 × 2 ISO2X SG016QSEEXJ 2.5P 110 26 - 56 12 9 12 3 1 ⑦ M18 × 2.5 ISO2X SG018RTEEXJ 2.5P 125 33 - 64 14 11 14 4 1 M20 × 2.5 ISO2X SG020RTEEXJ 2.5P 140 33 - 71 16 12 15 4 1 M22 × 2.5 ISO2X SG022RTEEXJ 2.5P 140 33 - 71 18 14.5 17 4 1 M24 × 3 ISO2X SG024STEEXJ 2.5P 160 37 - 82 18 14.5 17 4 2M27 × 3ISO2XSG027STEEXJ2.5P16037-8220161942 ⑧ M30 × 3.5 ISO2X SG030TBEEXJ 2.5P 180 44 - 92 22 18 21 4 2 M30 × 3 ISO2X SM030SUEEXJ 2.5P 180 44 - 92 22 18 21 4 2 M33 × 3.5 ISO2X SG033TBEEXJ 2.5P 180 46 - 92 25 20 23 4 2 M33 × 3 ISO2X SM033SUEEXJ 2.5P 180 46 - 92 25 20 23 4 2 ⑨ M36 × 4 ISO2X SG036UBEEXJ 2.5P 200 52 - 102 28 22 25 4 2 M36 × 3 ISO2X SM036SUEEXJ 2.5P 200 52 - 102 28 22 25 4 2 M39 × 4 ISO2X SG039UBEEXJ 2.5P 200 52 - 102 32 24 27 4 2 M39 × 3 ISO2X SM039SUEEXJ 2.5P 200 52 - 102 32 24 27 4 2 M42 × 4.5 ISO2X SG042VBEEXJ 2.5P 200 59 - 102 32 24 27 4 2 ⑩ M42 × 3 ISO2X SM042SUEEXJ 2.5P 200 59 - 102 32 24 27 4 2 M48 × 5 ISO2X SG048WBEEXJ 2.5P 250 65 - 128 36 29 32 4 2 M48 × 3 ISO2X SM048SUEEXJ 2.5P 225 49 - 115 36 29 32 4 2 ⑪ DIN ※ This product is different from JIS products in shape and dimensions, please be careful when using. ①-28