Hand Tap Series Spiral Fluted Taps (for blind hole) LS-HT Long Shank Hand Taps Spiral Fluted Taps (for through hole) Specification E ~ M2.6 M26 ~ Spiral Pointed Taps (for through hole) Recommended Tapping Speeds depending on Materials Medium carbon steels 5〜10 TYPE:1 Hand Taps For icon explanation, refer to P.50 Cemented Carbide Taps TYPE:2 TYPE:3 Roll Taps Oversize Special Thread Taps Simple Inspection Tools Segment:1A Size Class Code Chamfer L ℓ ℓn ℓs Ds K ℓk No. of Type Stock (mm) (mm) (mm) (mm) (mm) (mm) (mm) flutes For Metric Threads TNMP2.0E507 5P M2 × 0.4 P1 70 7.2 12 55 3 2.5 5 3 1 △ Pipe Taps TNMP2.0E107 1.5P TNMP2.3E507 5P M2.3 × 0.4 P1 70 7.2 12 55 3 2.5 5 3 1 △ TNMP2.3E107 1.5P TNMP2.5F507 5P M2.5 × 0.45 P1 70 8.1 14 53 3 2.5 5 3 1 △ TNMP2.5F107 1.5P Thread Mills TNMP2.6F507 5P M2.6 × 0.45 P1 70 8.1 14 53 3 2.5 5 3 1 △ TNMP2.6F107 1.5P TNMP3.0G507 70 50 △ TNMP3.0G510 100 ◎ 5P Dies TNMP3.0G512 120 40 TNMP3.0G515 150 △ P1 TNMP3.0G107 70 50 TNMP3.0G110 100 ◎ M3 × 0.5 1.5P 9 14 4 3.2 6 3 1 Center Drills TNMP3.0G112 120 TNMP3.0G115 150 TNMR3.0G510 100 40 5P △ TNMR3.0G515 150 P3 TNMR3.0G110 100 Centering Tools 1.5P TNMR3.0G115 150 TNMQ4.0I507 70 47 △ M4 × 0.7 P2 TNMQ4.0I510 5P 100 11 17 5 4 7 3 1 ◎ 40 TNMQ4.0I512 120 △ JIS HT-21 ◎=Standard ○=Semi standard △=Made to order 446 For improvement, spec may change without advance notice.