Overall Thread Thread+Neck Shank Shank Size of Length of length length length length dia. square square L ℓ ℓn ℓs Ds K ℓk LS-HT Long Shank Hand Taps Size Class Code Chamfer L ℓ ℓn ℓs Ds K ℓk No. of Type Stock (for blind hole) Spiral Fluted Taps (mm) (mm) (mm) (mm) (mm) (mm) (mm) flutes P2 TNMQ012P125 1.5P 250 TNMR012P515 5P P3 TNMR012P115 1.5P 150 M12 × 1.75 TNMS012P515 26 - 50 8.5 6.5 9 4 2 △ (for through hole) Spiral Fluted Taps 5P TNMS012P520 200 P4 TNMS012P115 150 1.5P TNMS012P120 200 TNMQ012O510 100 (for through hole) Spiral Pointed Taps TNMQ012O512 120 5P TNMQ012O515 150 TNMQ012O520 200 P2 TNMQ012O110 100 TNMQ012O112 120 Hand Taps M12 × 1.5 1.5P 26 - 50 8.5 6.5 9 4 2 △ TNMQ012O115 150 TNMQ012O120 200 TNMS012O515 150 5P Carbide Taps Cemented TNMS012O520 200 P4 TNMS012O115 150 1.5P TNMS012O120 200 TNMQ012N510 100 ○ TNMQ012N512 120 △ Roll Taps 5P TNMQ012N515 150 ○ TNMQ012N520 200 △ P2 TNMQ012N110 100 ○ TNMQ012N112 120 △ M12 × 1.25 1.5P 26 - 50 8.5 6.5 9 4 2 Simple Inspection Tools Special Thread Taps TNMQ012N115 150 ○ TNMQ012N120 200 TNMS012N515 150 5P TNMS012N520 200 △ P4 Pipe Taps TNMS012N115 150 1.5P TNMS012N120 200 TNMQ012M510 100 5P TNMQ012M515 150 M12 × 1 P2 26 - 50 8.5 6.5 9 4 2 △ TNMQ012M110 100 Thread Mills 1.5P TNMQ012M115 150 TNMQ014Q512 120 △ TNMQ014Q515 150 ○ 5P TNMQ014Q520 200 Dies TNMQ014Q525 250 △ P2 TNMQ014Q112 120 M14 × 2 26 - 60 10.5 8 11 4 2 TNMQ014Q115 150 ○ 1.5P TNMQ014Q120 200 TNMQ014Q125 250 Center Drills TNMR014Q515 5P △ P3 150 TNMR014Q115 1.5P TNMQ014O512 120 △ TNMQ014O515 5P 150 ○ Centering Tools M14 × 1.5 P2 TNMQ014O520 200 26 - 60 10.5 8 11 4 2 TNMQ014O112 120 △ 1.5P TNMQ014O115 150 ○ JIS ◎=Standard ○=Semi standard △=Made to order HT-24 For improvement, spec may change without advance notice. 449