Straight Fluted Tap Series HT Straight Fluted and Hand Tap 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 TM018OANEBC 2.5P 110 24 - 56 14 11 14 3 11 M18 × 1.5 ISO2 TR018OANEB2 F 80 21 - 41 14 11 14 4 10 TR018OANEB5 V 80 21 - 41 14 11 14 4 10 Spiral Fluted Taps (for through hole) TM018MANEBC 2.5P 110 24 - 56 14 11 14 3 11 M18 × 1 ISO2 TR018MANEB2 F 80 21 - 41 14 11 14 4 10 TR018MANEB5 V 80 21 - 41 14 11 14 4 10 TQ020RANEB2 F 95 33 - 48 16 12 15 4 10 ● Spiral Pointed Taps (for through hole) M20 × 2.5 ISO2 TQ020RANEBU M 95 33 - 48 16 12 15 4 10 ● TQ020RANEB5 V 95 33 - 48 16 12 15 4 10 ● TM020QANEBC 2.5P 140 33 - 71 16 12 15 3 11 M20 × 2 ISO2 TR020QANEB2 F 80 21 - 41 16 12 15 4 10 TR020QANEB5 V 80 21 - 41 16 12 15 4 10 Straight Fluted Taps TM020OANEBC 2.5P 125 24 - 64 16 12 15 3 11 M20 × 1.5 ISO2 TR020OANEB2 F 80 21 - 41 16 12 15 4 10 TR020OANEB5 V 80 21 - 41 16 12 15 4 10 TM020MANEBC 2.5P 125 24 - 64 16 12 15 3 11 Cemented Carbide Taps M20 × 1 ISO2 TR020MANEB2 F 80 21 - 41 16 12 15 4 10 TR020MANEB5 V 80 21 - 41 16 12 15 4 10 TQ022RANEB2 F 100 33 - 51 18 14.5 17 4 10 ● M22 × 2.5 ISO2 TQ022RANEBU M 100 33 - 51 18 14.5 17 4 10 ● Roll Taps TQ022RANEB5 V 100 33 - 51 18 14.5 17 4 10 ● TR022QANEB2 F 80 21 - 41 18 14.5 17 4 10 M22 × 2 ISO2 TR022QANEB5 V 80 21 - 41 18 14.5 17 4 10 TM022OANEBC 2.5P 125 24 - 64 18 14.5 17 3 11 M22 × 1.5 ISO2 TR022OANEB2 F 80 21 - 41 18 14.5 17 4 10 Special Thread Taps Simple Inspection Tools TR022OANEB5 V 80 21 - 41 18 14.5 17 4 10 TR022MANEB2 F 80 21 - 41 18 14.5 17 4 10 M22 × 1 ISO2 TR022MANEB5 V 80 21 - 41 18 14.5 17 4 10 TG024SANEBC 2.5P 160 37 - 82 18 14.5 17 3 9 Pipe Taps TQ024SANEB2 F 110 39 - 56 18 14.5 17 4 10 ● M24 × 3 ISO2 TQ024SANEBU M 110 39 - 56 18 14.5 17 4 10 ● TQ024SANEB5 V 110 39 - 56 18 14.5 17 4 10 ● TM024QANEBC 2.5P 140 27 - 71 18 14.5 17 3 11 Thread Mills M24 × 2 ISO2 TR024QANEB2 F 90 21 - 46 18 14.5 17 4 10 TR024QANEB5 V 90 21 - 46 18 14.5 17 4 10 TM024OANEBC 2.5P 140 27 - 71 18 14.5 17 3 11 M24 × 1.5 ISO2 TR024OANEB2 F 90 21 - 46 18 14.5 17 4 10 Dies TR024OANEB5 V 90 21 - 46 18 14.5 17 4 10 TM024MANEBC 2.5P 140 27 - 71 18 14.5 17 3 11 M24 × 1 ISO2 TR024MANEB2 F 90 21 - 46 18 14.5 17 4 10 TR024MANEB5 V 90 21 - 46 18 14.5 17 4 10 TR025QANEB2 F 90 21 - 46 18 14.5 17 4 10 Center Drills M25 × 2 ISO2 TR025QANEB5 V 90 21 - 46 18 14.5 17 4 10 TM025OANEBC 2.5P 140 27 - 71 18 14.5 17 4 11 M25 × 1.5 ISO2 TR025OANEB2 F 90 21 - 46 18 14.5 17 4 10 TR025OANEB5 V 90 21 - 46 18 14.5 17 4 10 Centering Tools TM026OANEBC 2.5P 140 27 - 71 18 14.5 17 4 11 M26 × 1.5 ISO2 TR026OANEB2 F 90 21 - 46 18 14.5 17 4 10 TR026OANEB5 V 90 21 - 46 18 14.5 17 4 10 DIN HT-5 138