
DIN PM-PO Spiral Pointed Taps for Hard-to-Machine Materials
| Size | Class | Code | Chamfer | L (mm) | ℓ (mm) | ℓn (mm) | ℓs (mm) | Ds (mm) | K (mm) | ℓk (mm) | No. of flutes | TYPE |
| M22 × 2.5 | ISO2X | PG022RBDPB | 5.5P | 140 | 33 | - | 71 | 18 | 14.5 | 17 | 3 | 3 |
| M22 × 1.5 | ISO2X | PM022OBDPB | 5.5P | 125 | 24 | - | 64 | 18 | 14.5 | 17 | 3 | 3 |
| M24 × 3 | ISO2X | PG024SBDPB | 5.5P | 160 | 37 | - | 82 | 18 | 14.5 | 17 | 3 | 3 |
| M24 × 1.5 | ISO2X | PM024OBDPB | 5.5P | 140 | 27 | - | 71 | 18 | 14.5 | 17 | 3 | 3 |
| M27 × 3 | ISO2X | PG027SBDPB | 5.5P | 160 | 37 | - | 82 | 20 | 16 | 19 | 4 | 3 |
| M27 × 1.5 | ISO2X | PM027OBDPB | 5.5P | 140 | 27 | - | 71 | 20 | 16 | 19 | 4 | 3 |
| M30 × 3.5 | ISO2X | PG030TBDPB | 5.5P | 180 | 44 | - | 92 | 22 | 18 | 21 | 4 | 3 |
| M30 × 1.5 | ISO2X | PM030OBDPB | 5.5P | 150 | 27 | - | 77 | 22 | 18 | 21 | 4 | 3 |