Olicnc,ER Collets, Tool Holders, Machine Accessories
High speed cnc precision milling bt40 straight collet tool holder chucks
1.Material:40Cr collet holders
2.Standard: MAS403
3.Full Sizes collet chucks holders
4.Accuracy below 0.005mm
5. High speed 8000-10000rpm
6.Used on milling,drilling.
| Size of shank & Collets | Back Bar Thread | Wt | |
| MT4 | SC32-75L | M16×2.0P | 2.5KGS |
| NT40 | SC20-70L | M16×2.0P | 3.5 |
| SC32-95L | 4.0 | ||
| NT50 | SC32-100L | M24×3.0P | 4.5 |
| SC42-110L | 6.0 | ||
| BT40 | SC20-80L/120L | M16×2.0P | 3.0/4.0 |
| SC25-90L/135L | 4.5/5.0 | ||
| SC32-105L/150L | 3.0/3.5 | ||
| BT50 | SC20-105L/150L | M24×3.0P | 3.0/4.5 |
| SC32-110L/150L | 5.2/7.0 | ||
| SC42-115L/150L | 7.0/8.5 | ||
