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 Overall Thread Shank Size of Length oflengthlengthdia.squaresquareLℓDsKℓk⑤ JIS TYPE:1 ① ② TYPE:2 TYPE:3 ③ Segment:1L ④ Size Class Code Chamfer L (mm) ℓ (mm) Ds(mm) K(mm) ℓk(mm) No. offlutes TYPE MSRP For Metric Threads M3 × 0.5 P3 EHCR3.0G5 5P 46 11 4 3.2 6 4 1 ¥13,700 M4 × 0.7 P3 EHCR4.0I5 5P 52 13 5 4 7 4 1 ¥14,500 ⑤ M5 × 0.8 P3 EHCR5.0K5 5P 60 16 5.5 4.5 7 4 1 ¥15,100 M6 × 1 P3 EHCR6.0M5 5P 62 19 6 4.5 7 5 2 ¥16,400 M8 × 1.25 P4 EHCS8.0N5 5P 70 22 6.2 5 8 5 3 ¥20,300 M10 × 1.5 P4 EHCS010O5 5P 75 24 7 5.5 8 5 3 ¥27,400M12 × 1.75P4EHCS012P55P82308.56.5953¥36,100 ⑥ ⑦ ⑧ ⑨ ⑩ ⑪ JIS ※ = Specified Distribution Items. Made to order products. ⑤-24