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 ⑤ Cemented Carbide Tap Series Overall Thread Shank Size of Length oflengthlengthdia.squaresquareLℓDsKℓk DIN ① UH-CT Carbide taps for ultra hard materials Product Features ●The UH-CT is designed for tapping SKD and pre-hardened steel 50HRC ② Specification to 63HRC (Max 63).●Itisproducedfroma ultra finegraincementedcarbidewith superior abrasion resistance and Coating <1.5D impact resistance. ●The UH-CT has an improved ③ shank roundness accuracy.Recommended Tapping Speeds depending on Materials●Recommendedtappinglengthis "Major diameter size x 1.5" or less Thermal refined steels 5P chamfer for better tool life. 調質鋼 〜5 ●For the bored hole diameter, themaximum minor diameter of a 6H ④ (m/min)50〜63HRC internal thread diameter maximum value is recommended. TYPE:1 YAMAWA ⑤ ⑥ TYPE:2 YAMAWA TYPE:3 DIN376 ⑦ Segment:1L ⑧ Size Class Code Chamfer L (mm) ℓ(mm) Ds(mm) K (mm) ℓk(mm) No. offlutes TYPE For Metric Threads M3 × 0.5 ISO2X TD3.0GBBWA5 5P 56 11 3.5 2.7 6 4 1 M4 × 0.7 ISO2X TD4.0IBBWA5 5P 63 13 4.5 3.4 6 4 1 M5 × 0.8 ISO2X TD5.0KBBWA5 5P 70 16 6 4.9 8 4 1 ⑨ M6 × 1 ISO2X TD6.0MBBWA5 5P 80 19 6 4.9 8 5 1 M8 × 1.25 ISO2X TD8.0NBBWA5 5P 90 22 8 6.2 9 5 2 M10 × 1.5 ISO2X TD010OBBWA5 5P 100 24 10 8 11 5 2 M12 × 1.75 ISO2X TG012PBBWA5 5P 110 29 9 7 10 5 3 M14 × 2 ISO2X TG014QBBWA5 5P 110 30 11 9 12 6 3 ⑩ M16 × 2 ISO2X TG016QBBWA5 5P 110 32 12 9 12 6 3 M18 × 2.5 ISO2X TG018RBBWA5 5P 125 34 14 11 14 6 3 M20 × 2.5 ISO2X TG020RBBWA5 5P 140 34 16 12 15 6 3 ⑪ DIN ⑤-29 ※ This product is different from JIS products in shape and dimensions, please be careful when using.