
■ The SP LH is a spiral flute tap for tapping left hand thread blind holes. Left hand
Medium carbon steels High carbon steels
(m/min) (m/min)
Segment:1D
| Size | Class | Code | Chamfer | L (mm) | ℓt (mm) | ℓ (mm) | ℓn (mm) | ℓs (mm) | Ds (mm) | K (mm) | ℓk (mm) | No. of flutes | TYPE |
| For Me | tric Thr | eads | l | ||||||||||
| M4×0.7 | ISO2 | HD4.0IANEB | 2.5P | 63 | 7 | 13 | 21 | 38 | 4.5 | 3.4 | 6 | 3 | 1 |
| M5×0.8 | ISO2 | HD5.0KANEB | 2.5P | 70 | 9 | 14 | 25 | 39 | 6 | 4.9 | 8 | 3 | 1 |
| M6×1 | ISO2 | HD6.0MANEB | 2.5P | 80 | 11 | 15 | 30 | 45 | 6 | 4.9 | 8 | 3 | 1 |
| M8×1.25 | ISO2 | HD8.0NANEB | 2.5P | 90 | - | 12 | 35 | 47 | 8 | 6.2 | 9 | 3 | 2 |
| M8×1 | ISO2 | HM8.0MANEB | 2.5P | 90 | - | 12 | - | 46 | 6 | 4.9 | 8 | 3 | 3 |
| M10×1.5 | ISO2 | HD010OANEB | 2.5P | 100 | - | 13 | 39 | 52.5 | 10 | 8 | 11 | 3 | 2 |
| M12×1.75 | ISO2 | HG012PANEB | 2.5P | 110 | - | 15 | - | 56 | 9 | 7 | 10 | 3 | 4 |
| M14×2 | ISO2 | HG014QANEB | 2.5P | 110 | - | 18 | - | 56 | 11 | 9 | 12 | 3 | 4 |
| M14×1.5 | ISO2 | HM014OANEB | 2.5P | 100 | - | 14 | - | 51 | 11 | 9 | 12 | 3 | 3 |
| M16×2 | ISO2 | HG016QANEB | 2.5P | 110 | - | 18 | - | 56 | 12 | 9 | 12 | 3 | 4 |
| M16×1.5 | ISO2 | HM016OANEB | 2.5P | 100 | - | 14 | - | 51 | 12 | 9 | 12 | 3 | 3 |
| M18×2.5 | ISO2 | HG018RANEB | 2.5P | 125 | - | 20 | - | 64 | 14 | 11 | 14 | 4 | 4 |
| M20×2.5 | ISO2 | HG020RANEB | 2.5P | 140 | - | 20 | - | 71 | 16 | 12 | 15 | 4 | 4 |