
■ EH-HT is the hand tap suitable for hard steels of 35- 45HRC, such as forgings and thermal refined steels of high carbon steels and alloy steels, and die steels.
Tool steel High tensile strength steel IS P IS P
(m/min) (m/min) 35~45HRC For icon explanation, refer to P.50
TYPE:1 DIN371 TYPE:2 DIN371
TYPE:3 DIN374 / DIN5156 TYPE:4 DIN376
Segment:1B
| Size | Class | Code | Chamfer | L (mm) | ℓ (mm) | ℓn (mm) | ℓs (mm) | Ds (mm) | K (mm) | ℓk (mm) | No. of flutes | Type | Stock |
| For Metric Threads | |||||||||||||
| M3×0.5 | ISO2X | TD3.0GBDCBC | 2.5P | 56 | 9 | 18 | 34 | 3.5 | 2.7 | 6 | 3 | 1 | ● |
| M4×0.7 | ISO2X | TD4.0IBDCBC | 2.5P | 63 | 13 | 21 | 38 | 4.5 | 3.4 | 6 | 3 | 1 | ● |
| M5×0.8 | ISO2X | TD5.0KBDCBC | 2.5P | 70 | 14 | 25 | 39 | 6 | 4.9 | 8 | 3 | 1 | ● |
| M6×1 | ISO2X | TD6.0MBDCBC | 2.5P | 80 | 15 | 30 | 45 | 6 | 4.9 | 8 | 3 | 1 | ● |
| M8×1.25 | ISO2X | TD8.0NBDCBC | 2.5P | 90 | 19 | 35 | 47 | 8 | 6.2 | 9 | 4 | 2 | ● |
| M8×1 | ISO2X | TM8.0MBDCBC | 2.5P | 90 | 19 | - | 46 | 6 | 4.9 | 8 | 4 | 3 | ● |
| M10×1.5 | ISO2X | TD010OBDCBC | 2.5P | 100 | 23 | 39 | 52 | 10 | 8 | 11 | 4 | 2 | ● |
| M10×1.25 | ISO2X | TM010NBDCBC | 2.5P | 100 | 23 | - | 51 | 7 | 5.5 | 8 | 4 | 3 | ● |
| M10×1 | ISO2X | TM010MBDCBC | 2.5P | 90 | 19 | - | 46 | 7 | 5.5 | 8 | 4 | 3 | ● |
| M12×1.75 | ISO2X | TG012PBDCBC | 2.5P | 110 | 26 | - | 56 | 9 | 7 | 10 | 4 | 4 | ● |
| M12×1.5 | ISO2X | TM012OBDCBC | 2.5P | 100 | 21 | - | 51 | 9 | 7 | 10 | 4 | 3 | ● |
| M12×1.25 | ISO2X | TM012NBDCBC | 2.5P | 100 | 21 | - | 51 | 9 | 7 | 10 | 4 | 3 | ● |
| M14×2 | ISO2X | TG014QBDCBC | 2.5P | 110 | 26 | - | 56 | 11 | 9 | 12 | 4 | 4 | ● |
| M14×1.5 | ISO2X | TM014OBDCBC | 2.5P | 100 | 21 | - | 51 | 11 | 9 | 12 | 4 | 3 | ● |
| M16×2 | ISO2X | TG016QBDCBC | 2.5P | 110 | 26 | - | 56 | 12 | 9 | 12 | 4 | 4 | ● |
| M16×1.5 | ISO2X | TM016OBDCBC | 2.5P | 100 | 21 | - | 51 | 12 | 9 | 12 | 4 | 3 | ● |
| M18×2.5 | ISO2X | TG018RBDCBC | 2.5P | 125 | 33 | - | 64 | 14 | 11 | 14 | 4 | 4 | |
| M18×1.5 | ISO2X | TM018OBDCBC | 2.5P | 110 | 24 | - | 56 | 14 | 11 | 14 | 4 | 3 | |
| M20×2.5 | ISO2X | TG020RBDCBC | 2.5P | 140 | 33 | - | 71 | 16 | 12 | 15 | 4 | 4 | ● |