Technical data
| Manufacturer item number shop: | 137812 M3 |
| [A21] Nominal thread diameter metric: | M3 |
| [A3] Thread pitch mm: | 0.5 mm |
| [C3] Mounting diameter, machine side mm: | 3.5 |
| [B3/B4/B5] Total length mm: | 56 |
| Thread cutting part length mm: | 11.00 |
| Square (a): | 2.7 |
| Tap hole diameter mm: | 2 |
| Shank length mm: | 6 |
| Nominal thread diameter: | M3 |
| Bore type: | Blind hole |
| Flank angle: | 60 ° |
| Right spiral groove: | 15 ° |
| Area of application (material to be processed): | N, S |
| Material: | HSS Co-PM |
| Taper lead form: | C |
| Cutting direction: | right |
| Tolerance field: | H6 |
| With cooling channel: | No |
| Thread type: | M |
| Standard of tap: | DIN 371, DIN 376 |
| Coating [H5/COATN]: | Vaporized |
| Thread standard: | DIN 13 |



