HSS Purple Ring Taps: Spiral Flute - ISO Metric Coarse, Nitride
Spiral Flute - ISO Metric Coarse
HSS-PM Nitride Finish. For blind holes. Taper lead to DIN form B (3 x P). Tapping tolerance to 6HX.
ISO Metric Coarse
Helix angle 15°. Tapping depth 2.5 x D.
| Code | Size - Pitch (mm) | (d2) Shank Diameter |
Square Width | (l1) Overall Length |
(l2) Thread Length |
Number of Flutes |
| SWT1855015P | M4 x 0.70 | 4.5 | 3.4 | 63 | 7.0 | 3 |
| SWT1855018P | M5 x 0.80 | 6.0 | 4.9 | 70 | 9.0 | 3 |
| SWT1855021P | M6 x 1.00 | 6.0 | 4.9 | 80 | 11.0 | 3 |
| SWT1855027P | M8 x 1.25 | 8.0 | 6.2 | 90 | 12.0 | 3 |
| SWT1855033P | M12 x 1.75 | 9.0 | 7.0 | 110 | 15.0 | 3 |
