Benefits:
- The end cut makes it suitable for blind holes and faces on inner contours
- Cylindrical burr with end cut
- Designation in accordance with DIN 8032: ZYAS
Wide range of applications
The different cuts and sizes of our carbide burrs are adapted to meet the specific requirements of various materials and applications.
Controlled quality
The comprehensive inspection of, for instance, every solder joint on our burrs ensures the long service life and reliability of our products.
The cuts at a glance
| 2 Cuts | Standard cut / plain cut with good finishing properties for universal applications | |||
| 3 Cuts aluminium | High stock removal rate and reduced clogging of teeth for working on long-chipping and so$ materials like NF metals and plastics | |||
| 6 Cuts mega seller | Double cut for universal applications, improved handling and low vibration. Creates a small chip. | |||
| 10 cuts high performance tooth geometry - steel | Toothing optimised for steel processing; significantly higher stock removal rate compared to a standard cross-cut tooth geometry | |||
| 11 cuts high performance tooth geometry - INOX | Toothing optimised for the processing of austenitic as well as corrosion and acid-resistant grades of stainless steel; strikingly improved stock removal performance by contrast with standard cross-cut tooth geometries | |||
| Additional cuts available on request! | ||||
Recommended operating speeds
| Burr head diameter in mm | Optimal speed range (RPM), depending on materials The values in brackets are recommended starting speeds (start points) if no empirical values are already available |
|||
|---|---|---|---|---|
| NF metals | Aluminium, plastic | Unhardened steels | Hardened steels, stainless steel |
|
| 2/2.4/3 | 45.000 | 60.000 | 60.000 | 60.000 |
| (65.000) | (65.000) | (80.000) | (80.000) | |
| up to 80.000 | up to 80.000 | up to 80.000 | up to 80.000 | |
| 4/4.8/5/6/6.3 | 22.000 | 15.000 | 45.000 | 30.000 |
| (45.000) | (40.000) | (50.000) | (40.000) | |
| up to 60.000 | up to 60.000 | up to 60.000 | up to 45.000 | |
| 8/9.6/10/11 | 15.000 | 10.000 | 30.000 | 19.000 |
| (30.000) | (25.000) | (30.000) | (25.000) | |
| up to 40.000 | up to 50.000 | up to 40.000 | up to 30.000 | |
| 12/12.7 | 11.000 | 7.000 | 22.000 | 15.000 |
| (25.000) | (20.000) | (25.000) | (20.000) | |
| up to 30.000 | up to 30.000 | up to 30.000 | up to 22.000 | |
| 16 | 9.000 | 6.000 | 18.000 | 12.000 |
| (20.000) | (15.000) | (20.000) | (15.000) | |
| up to 20.000 | up to 20.000 | up to 20.000 | up to 18.000 | |
| 19.2 | 8.000 | 5.000 | 15.000 | 10.000 |
| (12.000) | (10.000) | (15.000) | (10.000) | |
| up to 17.000 | up to 17.000 | up to 17.000 | up to 15.000 | |
| 25.4 | 6.000 | 4.000 | 10.000 | 7.000 |
| (10.000) | (8.000) | (10.000) | (8.000) | |
| up to 13.000 | up to 13.000 | up to 13.000 | up to 11.000 | |
