
■The SP-BLF has a special thread portion to Coating preventchippingcausedbythechipjamming. Itisaspiralflutetapfortappingblindholes.
| Low carbon steels | Medium carbon steels | High carbon steels | Alloy steels | ||
| 10低炭素鋼20 | 10中炭素鋼20 | 10高炭素鋼20 | 10合金鋼20 | ||
| (m/min) | (m/min) | ( m/ min) | (m/min) |
TYPE:1 TYPE:2
Segment:1D
| Size | Class | Code | Chamfer | L (mm) | ℓ (mm) | ℓn (mm) | ℓs (mm) | Ds (mm) | K (mm) | ℓk (mm) | No.�of� flutes | �� TYPE |
| F�� | or�Metri� | �c�Threa | ��ds | l | ||||||||
| M3×0.5 | ISO2 | 96473.0TI | 2.5P | 56 | 9 | 18 | 34 | 3.5 | 2.7 | 6 | 3 | 1 |
| M4×0.7 | ISO2 | 96474.0TI | 2.5P | 63 | 13 | 21 | 38 | 4.5 | 3.4 | 6 | 3 | 1 |
| M5×0.8 | ISO2 | 96475.0TI | 2.5P | 70 | 14 | 25 | 39 | 6 | 4.9 | 8 | 3 | 1 |
| M6×1 | ISO2 | 96476.0TI | 2.5P | 80 | 15 | 30 | 45 | 6 | 4.9 | 8 | 3 | 1 |
| M8×1.25 | ISO2 | 96478.0TI | 2.5P | 90 | 19 | 35 | 47 | 8 | 6.2 | 9 | 3 | 2 |
| M10×1.5 | ISO2 | 9647010TI | 2.5P | 100 | 23 | 39 | 52.5 | 10 | 8 | 11 | 3 | 2 |
| M12×1.75 | ISO2 | 9747012TI | 2.5P | 110 | 26 | - | 56 | 9 | 7 | 10 | 3 | 3 |
| M14×2 | ISO2 | 9747014TI | 2.5P | 110 | 26 | - | 56 | 11 | 9 | 12 | 3 | 3 |
| M16×2 | ISO2 | 9747016TI | 2.5P | 110 | 26 | - | 56 | 12 | 9 | 12 | 3 | 3 |
| M18×2.5 | ISO2 | 9747018TI | 2.5P | 125 | 33 | - | 64 | 14 | 11 | 14 | 4 | 3 |
| M20×2.5 | ISO2 | 9747020TI | 2.5P | 140 | 33 | - | 71 | 16 | 12 | 15 | 4 | 3 |
| M22×2.5 | ISO2 | 9747022TI | 2.5P | 140 | 33 | - | 71 | 18 | 14.5 | 17 | 4 | 3 |
| M24×3 | ISO2 | 9747024TI | 2.5P | 160 | 37 | - | 82 | 18 | 14.5 | 17 | 4 | 4 |