Hand Tap Series LS-HT Long Shank 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 For Unified Threads TNMQU04N515 150 5P TNMQU04N520 200 Spiral Fluted Taps (for through hole) 1/4-20UNC P2 15 26 40 6 4.5 7 3 1 △ TNMQU04N115 150 1.5P TNMQU04N120 200 TNMQU04K515 150 5P TNMQU04K520 200 1/4-28UNF P2 15 26 40 6 4.5 7 3 1 △ Spiral Pointed Taps (for through hole) TNMQU04K115 150 1.5P TNMQU04K120 200 TNMQU05O515 150 5P TNMQU05O520 200 5/16-18UNC P2 19 - 50 6.2 5 8 4 2 △ TNMQU05O115 150 Hand Taps 1.5P TNMQU05O120 200 TNMQU05M515 150 5P TNMQU05M520 200 5/16-24UNF P2 19 - 50 6.2 5 8 4 2 △ TNMQU05M115 150 Cemented Carbide Taps 1.5P TNMQU05M120 200 TNMQU06P515 150 5P TNMQU06P520 200 3/8-16UNC P2 23 - 50 7 5.5 8 4 2 △ TNMQU06P115 150 1.5P Roll Taps TNMQU06P120 200 TNMQU06M515 150 5P TNMQU06M520 200 3/8-24UNF P2 23 - 50 7 5.5 8 4 2 △ TNMQU06M115 150 1.5P TNMQU06M120 200 Special Thread Taps Simple Inspection Tools TNMRU07Q515 5P 7/16-14UNC P3 150 26 - 50 8.5 6.5 9 4 2 △ TNMRU07Q115 1.5P TNMQU07N515 150 5P TNMQU07N520 200 Pipe Taps 7/16-20UNF P2 26 - 50 8.5 6.5 9 4 2 △ TNMQU07N115 150 1.5P TNMQU07N120 200 TNMRU08R515 150 5P TNMRU08R520 200 1/2-13UNC P3 26 - 60 10.5 8 11 4 2 △ Thread Mills TNMRU08R115 150 1.5P TNMRU08R120 200 TNMQU08N515 150 5P TNMQU08N520 200 1/2-20UNF P2 26 - 60 10.5 8 11 4 2 △ Dies TNMQU08N115 150 1.5P TNMQU08N120 200 TNMQU09O515 5P 9/16-18UNF P2 150 26 - 60 12.5 10 13 4 2 △ TNMQU09O115 1.5P TNMRU10U515 150 Center Drills 5P TNMRU10U520 200 5/8-11UNC P3 26 - 60 12.5 10 13 4 2 △ TNMRU10U115 150 1.5P TNMRU10U120 200 TNMQU10O515 5P 5/8-18UNF P2 150 26 - 60 12.5 10 13 4 2 △ Centering Tools TNMQU10O115 1.5P TNMRU12V515 150 5P 3/4-10UNC P3 TNMRU12V520 200 33 - 70 15 12 15 4 3 △ TNMRU12V115 1.5P 150 JIS HT-27 ◎=Standard ○=Semi standard △=Made to order 452 For improvement, spec may change without advance notice.