21 kinds of compiled patterns are taken with the machine

• Exchanging cam is not needed
It is easy to choose sewing types. In addition, size setting is also operated on control panel. 

• More pattern types
At the time of setting and modifying patterns’ details, it can store 90 kinds of different patterns. What’s more, you can also use program device to increase nine kinds of new patterns (can be purchased)

BT 1790S: Suitable for cotton fabric such as: shirt, lady garments, working suit, etc.

BT 1790K: Suitable for Knit goods such as: underwear, sweater, knitted sweater, etc.