Updated product information. We are reviewing every description in the catalogue. The application area and the materials listed may be incorrect while we set the correct materials on all articles. If in doubt, ask your contact at A4.
- Steel
- Stainless steel
- Aluminium
For all malleable materials with strain of at least 6 % (steel, stainless steel, aluminium, aluminium alloys etc.) for non-cutting manufacture of female threads up to max. 2.5 x dia. M3-M10
HSS-Co 5 %/TiCN surface coating (TiCN = titanium carbo-nitride) to prevent formation of built-up edges; inhibits adhesion of material. Recommended application: Cutting speed 4-20 m/min Use of cooling emulsion 6-8 %, or alternatively oil cooling. With lubrication grooves
Advantages
- No chipping
- No cutting
- No pitch errors
- Greater strength
- Enhanced thread surface
- Longer service life
- Higher cutting speed
- Through and blind holes are produced with the same tool
- Universal application with all materials
Technical specifications
| Drill hole diameter | 3.7 mm |
| Length | 63.0 mm |
| Pitch | 0.7 mm |
| Shank diameter | 4.5 mm |
| Size | M4 |
| Size of square | 3.4 mm |
| Tolerance of screw taps | 6HX |
Expected delivery: 29–30 Sep
Order by Wednesday 23:59 · sent to Reca on Thursday
ultra machine thread former, DIN 371, HSS-Co, TiCN, M4
HSS-Co 5 %/TiCN surface coating (TiCN = titanium carbo-nitride) to prevent formation of built-up edges; inhibits adhesion of material. Recommended application: Cutting speed 4-20 m/min Use of cooling emulsion 6-8 %, or alternatively oil cooling. With lubrication grooves
| Article number | 0644800040 |
| EAN | 4029484499410 |
| Pack unit | 1 pc |
| Core hole diameter | 3.7 mm |
| Length | 63.0 mm |
| Pitch | 0.7 mm |
| Shank diameter | 4.5 mm |
| Size | M4 |
| Supplier | RECA NORM |