1,The interface is compatiable with NSK EX-203 (NSK QD is the trademark of NAKANISHI INC. Japan)
2,Technical Parameter:
|
ITEM |
DEsc riptION |
ITEM |
DEsc riptION |
|
Bearing |
UK BARDEN bearing |
Watercourse |
External watercourse |
|
Supply air
pressupe |
245-392KPa (2.5-4kgf/C㎡) |
Rotation speed |
18000－22000 r/min |
|
Accessories |
water spray nozzle |
The rotation speed is different for different structure of handpiece interface, the length of handpiece and its aging degree.