
Medium carbon steels High carbon steels
For icon explanation, refer to P.50
■ Spiral flutes with low helix can break down chips and can eject them smoothly. LS-LO-SP is the long shank spiral fluted tap suitable for thermal refined high carbon steels and alloy tool steels. Effective in horizontal tapping.
Segment:1C
| 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 | |||||||||||||
| M6×1 | P2 | LSHMQ6.0ML10 | 2.5P | 100 | 15 | 26 | 40 | 6 | 4.5 | 7 | 3 | 1 | △ |
| M8×1.25 | P2 | LSHMQ8.0NL10 LSHMQ8.0NL15 | 2.5P | 100 150 | 19 | - | 50 | 6.2 | 5 | 8 | 3 | 2 | △ |
| M10×1.5 | P2 | LSHMQ010OL15 | 2.5P | 150 | 23 | - | 50 | 7 | 5.5 | 8 | 3 | 2 | △ |
| M10×1.25 | P2 | LSHMQ010NL15 | 2.5P | 150 | 23 | - | 50 | 7 | 5.5 | 8 | 3 | 2 | △ |
| M12×1.75 | P2 | LSHMQ012PL15 | 2.5P | 150 | 26 | - | 50 | 8.5 | 6.5 | 9 | 3 | 2 | △ |
| M12×1.5 | P2 | LSHMQ012OL15 | 2.5P | 150 | 26 | - | 50 | 8.5 | 6.5 | 9 | 3 | 2 | △ |
| M12×1.25 | P2 | LSHMQ012NL15 | 2.5P | 150 | 26 | - | 50 | 8.5 | 6.5 | 9 | 3 | 2 | △ |
| M14×2 | P2 | LSHMQ014QL15 | 2.5P | 150 | 26 | - | 60 | 10.5 | 8 | 11 | 3 | 2 | △ |
| M14×1.5 | P2 | LSHMQ014OL15 | 2.5P | 150 | 26 | - | 60 | 10.5 | 8 | 11 | 3 | 2 | △ |
| M16×2 | P2 | LSHMQ016QL15 LSHMQ016QL20 | 2.5P | 150 200 | 26 | - | 60 | 12.5 | 10 | 13 | 3 | 2 | △ |
| M16×1.5 | P2 | LSHMQ016OL15 LSHMQ016OL20 | 2.5P | 150 200 | 26 | - | 60 | 12.5 | 10 | 13 | 3 | 2 | △ |
| M18×2.5 | P3 | LSHMR018RL20 | 2.5P | 200 | 33 | - | 70 | 14 | 11 | 14 | 4 | 2 | △ |
| M18×1.5 | P2 | LSHMQ018OL20 | 2.5P | 200 | 33 | - | 70 | 14 | 11 | 14 | 4 | 2 | △ |
| M20×2.5 | P3 | LSHMR020RL20 | 2.5P | 200 | 33 | - | 70 | 15 | 12 | 15 | 4 | 3 | △ |
| M20×1.5 | P3 | LSHMR020OL20 | 2.5P | 200 | 33 | - | 70 | 15 | 12 | 15 | 4 | 3 | △ |
| M22×2.5 | P3 | LSHMR022RL20 | 2.5P | 200 | 33 | - | 70 | 17 | 13 | 16 | 4 | 3 | △ |
| M22×1.5 | P3 | LSHMR022OL20 | 2.5P | 200 | 33 | - | 70 | 17 | 13 | 16 | 4 | 3 | △ |
| M24×3 | P3 | LSHMR024SL20 | 2.5P | 200 | 39 | - | 80 | 19 | 15 | 18 | 4 | 3 | △ |
| M24×1.5 | P3 | LSHMR024OL20 | 2.5P | 200 | 39 | - | 80 | 19 | 15 | 18 | 4 | 3 | △ |