Features:
1)Side hook, big hook

2)Automatic lubrication hook, semi-lubrication system

3) Built-in bobbin winder

4)Safety clutch prevent hook from damage.

5) Quick adjust of the lifting amount of presser feet by a dial

6) Machine with automatic thread trimmer is available

Specifications:
1) Max sewing speed: 2500s.p.m.
2) Max stitch length: 9mm
3) Presser foot lift height: 9mm by hand, 16mm by knee
4) Working space: 260 x 118mm
5) Needle: DPx17 23#