JACK JK-798DI Four Thread Overlock Sewing Machine with Complete Set

DISCONTINUED MODEL

JK-798DI overlock sewing machine.

Adopts excellent oil-blocking features and oil drain mechanism.
Optimized oil supply and lubrication system.
Employ new needle thread take-up mechanism.
Increase the height of the pressure foot arm shaft, which give excellent performance
Improved back latching device structure
Adopts needle drive mechanism

Specification:

Sewing Speed（S.p.m）	7000
Height of Presser Foot（mm）	5
Weight(kg)	29.2/39.8
Stitch Lenght（mm）	3.8
Stitch Width（mm）	1.5
Thread Number	4