Hand Tap Series HT Hand Taps Spiral Fluted Taps (for blind hole) Size Class Code Chamfer L ℓ ℓn ℓs Ds K ℓk No. of Type Stock (mm) (mm) (mm) (mm) (mm) (mm) (mm) flutes TNMQ6.0J5 5P P2 ○ TNMQ6.0J1 1.5P TNMR6.0J5 5P Spiral Fluted Taps (for through hole) M6 × 0.75 P3 62 15 26 33 6 4.5 7 4 3 TNMR6.0J1 1.5P TNMS6.0J5 5P △ P4 TNMS6.0J1 1.5P TNMQ6.0G5 5P M6 × 0.5 P2 62 9 26 33 6 4.5 7 4 4 ○ Spiral Pointed Taps (for through hole) TNMQ6.0G1 1.5P TNMQ7.0M5 5P P2 ○ TNMQ7.0M1 1.5P M7 × 1 70 19 - 36 6.2 5 8 4 5 TNMS7.0M5 5P P4 △ TNMS7.0M1 1.5P Hand Taps TNMQ7.0J5 5P M7 × 0.75 P2 70 19 - 36 6.2 5 8 4 5 ○ TNMQ7.0J1 1.5P TNMQ7.0G5 5P M7 × 0.5 P2 70 10 - 36 6.2 5 8 4 6 △ TNMQ7.0G1 1.5P Cemented Carbide Taps TNMR8.0N5 5P 3 TNMR8.0N1 1.5P P3 ◎ TNMR8.0N5F 5P M8 × 1.25 70 19 - 36 6.2 5 8 5 TNMR8.0N1F 1.5P 4 Roll Taps TNMS8.0N5F 5P P4 ○ TNMS8.0N1F 1.5P TNMQ8.0M5 5P P2 ○ TNMQ8.0M1 1.5P M8 × 1 70 19 - 36 6.2 5 8 4 5 TNMS8.0M5 5P Special Thread Taps Simple Inspection Tools P4 △ TNMS8.0M1 1.5P TNMQ8.0J5 5P M8 × 0.75 P2 70 19 - 36 6.2 5 8 4 5 ○ TNMQ8.0J1 1.5P TNMQ8.0G5 5P Pipe Taps M8 × 0.5 P2 70 10 - 36 6.2 5 8 4 6 ○ TNMQ8.0G1 1.5P TNMR9.0N5 5P M9 × 1.25 P3 75 23 - 38 7 5.5 8 4 5 △ TNMR9.0N1 1.5P TNMQ9.0M5 5P M9 × 1 P2 75 23 - 38 7 5.5 8 4 5 ○ Thread Mills TNMQ9.0M1 1.5P TNMQ9.0J5 5P M9 × 0.75 P2 75 13 - 38 7 5.5 8 4 6 ○ TNMQ9.0J1 1.5P TNMQ9.0G5 5P M9 × 0.5 P2 75 11 - 38 7 5.5 8 4 6 △ Dies TNMQ9.0G1 1.5P TNMR010O5T 5P 3 ○ TNMR010O1T 1.5P P3 TNMR010O5 5P M10 × 1.5 75 23 - 38 7 5.5 8 5 ◎ TNMR010O1 1.5P Center Drills 4 TNMS010O5 5P P4 △ TNMS010O1 1.5P TNMR010N5 5P P3 ◎ TNMR010N1 1.5P M10 × 1.25 75 23 - 38 7 5.5 8 4 5 Centering Tools TNMS010N5 5P P4 △ TNMS010N1 1.5P TNMR010M5 5P M10 × 1 P3 75 23 - 38 7 5.5 8 4 5 ◎ TNMR010M1 1.5P JIS HT-7 ◎=Standard ○=Semi standard △=Made to order 432 For improvement, spec may change without advance notice.