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 ③ Spiral Pointed Tap Series for through hole Overall Thread Thread + Neck Shank Shank Size of Length oflengthlengthlengthlengthdia.squaresquareLℓℓnℓsDsKℓk DIN PM-PO Spiral Pointed Taps for Hard-to-Machine Materials ① Size Class Code Chamfer L (mm) ℓ (mm) ℓn(mm) ℓs(mm) Ds(mm) K(mm) ℓk(mm)No. offlutes TYPEM22 × 2.5ISO2XPG022RBDPB5.5P14033-711814.51733 M22 × 1.5 ISO2X PM022OBDPB 5.5P 125 24 - 64 18 14.5 17 3 3 M24 × 3 ISO2X PG024SBDPB 5.5P 160 37 - 82 18 14.5 17 3 3 M24 × 1.5 ISO2X PM024OBDPB 5.5P 140 27 - 71 18 14.5 17 3 3 ② M27 × 3 ISO2X PG027SBDPB 5.5P 160 37 - 82 20 16 19 4 3 M27 × 1.5 ISO2X PM027OBDPB 5.5P 140 27 - 71 20 16 19 4 3 M30 × 3.5 ISO2X PG030TBDPB 5.5P 180 44 - 92 22 18 21 4 3 M30 × 1.5 ISO2X PM030OBDPB 5.5P 150 27 - 77 22 18 21 4 3 ③ ④ ⑤ ⑥ ⑦ ⑧ ⑨ ⑩ ⑪ DIN ③-95 ※ This product is different from JIS products in shape and dimensions, please be careful when using.