
■ Spiral pointed tap suitable for high hardness steels of 35 ~ 45HRC such as forgings and thermal refined steels of high carbon steels and alloy steels, and die steel. Through hole use.
| High carbon steels | Thermal refined steels | Thermal refined steels | |
| 5高炭素鋼10 | 5調質鋼10 | 調質鋼5 | |
| (m/min) | (m/min) | ( m/ min) |
25〜35HRC 35〜45HRC TYPE:1
Segment:1F
| Size | Class | Code | Chamfer | L | ℓ | ℓn | ℓs | Ds | K | ℓk | No. of fl | TYPE |
| (mm) | (mm) | (mm) | (mm) | (mm) | (mm) | (mm) | lutes | |||||
| F | or Metr | ic Thre | ads | |||||||||
| M3×0.5 | ISO2X | PD3.0GBDPB | 5.5P | 56 | 9 | 18 | 34 | 3.5 | 2.7 | 6 | 3 | 1 |
| M4×0.7 | ISO2X | PD4.0IBDPB | 5.5P | 63 | 13 | 21 | 38 | 4.5 | 3.4 | 6 | 3 | 1 |
| M5×0.8 | ISO2X | PD5.0KBDPB | 5.5P | 70 | 14 | 25 | 39 | 6 | 4.9 | 8 | 3 | 1 |
| M6×1 | ISO2X | PD6.0MBDPB | 5.5P | 80 | 15 | 30 | 45 | 6 | 4.9 | 8 | 3 | 1 |
| M8×1.25 | ISO2X | PD8.0NBDPB | 5.5P | 90 | 19 | 35 | 47 | 8 | 6.2 | 9 | 3 | 2 |
| M10×1.5 | ISO2X | PD010OBDPB | 5.5P | 100 | 23 | 39 | 52.5 | 10 | 8 | 11 | 3 | 2 |
| M10×1.25 | ISO2X | PM010NBDPB | 5.5P | 100 | 23 | - | 51 | 7 | 5.5 | 8 | 3 | 3 |
| M12×1.75 | ISO2X | PG012PBDPB | 5.5P | 110 | 26 | - | 56 | 9 | 7 | 10 | 3 | 3 |
| M12×1.5 | ISO2X | PM012OBDPB | 5.5P | 100 | 21 | - | 51 | 9 | 7 | 10 | 3 | 3 |
| M12×1.25 | ISO2X | PM012NBDPB | 5.5P | 100 | 21 | - | 51 | 9 | 7 | 10 | 3 | 3 |
| M14×2 | ISO2X | PG014QBDPB | 5.5P | 110 | 26 | - | 56 | 11 | 9 | 12 | 3 | 3 |
| M14×1.5 | ISO2X | PM014OBDPB | 5.5P | 100 | 21 | - | 51 | 11 | 9 | 12 | 3 | 3 |
| M16×2 | ISO2X | PG016QBDPB | 5.5P | 110 | 26 | - | 56 | 12 | 9 | 12 | 3 | 3 |
| M16 × 1.5 | ISO2X | PM016OBDPB | 5.5P | 100 | 21 | - | 51 | 12 | 9 | 12 | 3 | 3 |
| M18 × 2.5 | ISO2X | PG018RBDPB | 5.5P | 125 | 33 | - | 64 | 14 | 11 | 14 | 3 | 3 |
| M18 × 1.5 | ISO2X | PM018OBDPB | 5.5P | 110 | 24 | - | 56 | 14 | 11 | 14 | 3 | 3 |
| M20 × 2.5 | ISO2X | PG020RBDPB | 5.5P | 140 | 33 | - | 71 | 16 | 12 | 15 | 3 | 3 |
| M20 × 1.5 | ISO2X | PM020OBDPB | 5.5P | 125 | 24 | - | 64 | 16 | 12 | 15 | 3 | 3 |