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 Hand Tap Series Overall Thread Thread + Neck Shank Shank Size of Length oflengthlengthlengthlengthdia.squaresquareLℓℓnℓsDsKℓk④ DIN GG-HT-OH ① Hand Taps for Cast Irons with Internal Coolant Hole Specification ② ■S uitable for hard and abrasive materials such <2D as cast irons. Considering comparatively quick wear, GG-HT-OH is properly oversized. Nitride TYPE:1 ③ Recommended Tapping Speeds depending on Materials Cast irons Ductile cast irons 鋳鉄 強靱鋳鉄 5〜10 5〜10 (m/min) (m/min) ④ TYPE:2 TYPE:3 ⑤ Segment:1B ⑥ Size Class Code Chamfer L(mm) ℓ(mm) ℓn(mm) ℓs(mm) Ds(mm) K(mm) ℓk(mm) No. offlutes TYPE For Metric Threads M6 × 1 ISO2X TD6.0MBAFNC 2.5P 80 15 30 45 6 4.9 8 4 1 ▲ M8 × 1.25 ISO2X TD8.0NBAFNC 2.5P 90 19 35 47 8 6.2 9 4 1 ▲ ⑦ M8 × 1 ISO2X TM8.0MBAFNC 2.5P 90 19 - 46 6 4.9 8 4 2 ▲ M10 × 1.5 ISO2X TD010OBAFNC 2.5P 100 23 39 52.5 10 8 11 4 1 ▲ M10 × 1.25 ISO2X TM010NBAFNC 2.5P 100 23 - 51 7 5.5 8 4 2 ▲ M10 × 1 ISO2X TM010MBAFNC 2.5P 90 19 - 46 7 5.5 8 4 2 ▲ M12 × 1.75 ISO2X TG012PBAFNC 2.5P 110 26 - 56 9 7 10 4 3 ▲ ⑧ M12 × 1.5 ISO2X TM012OBAFNC 2.5P 100 21 - 51 9 7 10 4 2 ▲ M12 × 1.25 ISO2X TM012NBAFNC 2.5P 100 21 - 51 9 7 10 4 2 ▲ M14 × 2 ISO2X TG014QBAFNC 2.5P 110 26 - 56 11 9 12 4 3 ▲ M14 × 1.5 ISO2X TM014OBAFNC 2.5P 100 21 - 51 11 9 12 4 2 ▲M14 × 1ISO2XTM014MBAFNC2.5P10021-511191242▲ ⑨ M16 × 2 ISO2X TG016QBAFNC 2.5P 110 26 - 56 12 9 12 4 3 ▲ M16 × 1.5 ISO2X TM016OBAFNC 2.5P 100 21 - 51 12 9 12 4 2 ▲ M18 × 2.5 ISO2X TG018RBAFNC 2.5P 125 33 - 64 14 11 14 4 3 ▲ M18 × 1.5 ISO2X TM018OBAFNC 2.5P 110 24 - 56 14 11 14 4 2 ▲M20 × 2.5ISO2XTG020RBAFNC2.5P14033-7116121543▲ ⑩ M20 × 1.5 ISO2X TM020OBAFNC 2.5P 125 24 - 64 16 12 15 4 2 ▲ M22 × 1.5 ISO2X TM022OBAFNC 2.5P 125 24 - 64 18 14.5 17 4 2 ▲ Note: Products marked with an ▲ in the stock column are available while supplies last. ⑪ DIN ※ This product is different from JIS products in shape and dimensions, please be careful when using. ④-104