- It can be ground with or without an upper ring drill needle.

- Dual track automatic feeding and discharging circulation system: can absolutely avoid mixing, and personnel do not need to stop, effectively improving the machine's turnover rate. Feed (to be ground) capacity: 450 pieces; Discharge (finished product) capacity: 450 pieces; Defective product area capacity: 100 units. Using 50 cartridges or European style magazines, the feeding and discharging capacity can reach 900 cartridges.

- Featuring a second compensation grinding function: Customers can set their own grinding feed amount.

- The adjustable angle of the drill tip is (110-150 degrees); The first blade angle (7-15 degrees) and the second blade angle (25-30 degrees) require approximately 1 minute for adjustment.

- Device movement accuracy: 0.2um

- There are a total of 12 missing image interpretations for the geometric shapes of drill needles.

- Total length of study control: Effectively control the study and reduce the number of purchases of new needles.