Rotary burr, LZBD
Form — ball
LENZ burrs have a universal double notch with a special wear-resistant coating. Special Blue coating provides a high resource burrs and excellent performance of any metals. Form D — high tech rotary burr: used for radial grooves processing, engraving restoration, internal radius fillets formation.
Technical data
| d1, mm | l2, mm | d2, mm | l1, mm | Brazed | Solid | Uncoated | Coated |
| 6 | 5,7 | 6 | 50 | ✓ | LZBD 055 N3 | LZBD 055 C3 | |
| 8 | 7 | 6 | 52 | ✓ | LZBD 060 N3 | LZBD 060 C3 | |
| 10 | 8,5 | 6 | 54 | ✓ | LZBD 070 N3 | LZBD 070 C3 | |
| 12 | 11,4 | 6 | 56 | ✓ | LZBD 080 N3 | LZBD 080 C3 | |
| 12 | 11,4 | 6 | 162 | ✓ | LZBD 090 N3 | LZBD 090 C3 | |
| 16 | 14,4 | 6 | 60 | ✓ | LZBD 095 N3 | LZBD 095 C3 | |
| 25 | 23,5 | 6 | 68 | ✓ | LZBD 115 N3 | LZBD 115 C3 |