High Speed, 1-Needle, Needle Feed, Lock Stitch Sewing Machine with Automatic Thread Trimmer
| Model | Application | Max. sewing speed [spm] | Stitch length [mm] | Needle | Lubrication | Auto thread trimming | Motor | Lift of the presser foot [mm] | Hook | ||||
| Hand | Knee | Auto | Drive type | Position | Size | ||||||||
| KM-350A | Medium | 5,000 | 0~4 | DBx1 #9~#18 | Auto | No | Clutch motor | 5.5 | 14 | - | Rotary | Vertical | - |
| KM-350A-7S | Medium | 5,000 | 0~4 | DBx1 #9~#18 | Auto | Yes | Servo motor | 5.5 | 14 | - | Rotary | Vertical | - |
| KM-350B | Heavy | 4,000 | 0~5 | DBx1 #9~#18 | Auto | No | Clutch motor | 5.5 | 14 | - | Rotary | Vertical | - |
| KM-350B-7S | Heavy | 4,000 | 0~5 | DBx1 #9~#18 | Auto | Yes | Servo motor | 5.5 | 14 | - | Rotary | Vertical | - |
| KM-350BL | Heavy | 3,200 | 0~6 | DBx1 #21 (#20~#23) | Auto | No | Clutch motor | 5.5 | 14 | - | Rotary | Vertical | x2 |
| KM-350BL-7S | Heavy | 3,200 | 0~6 | DBx1 #21 (#20~#23) | Auto | Yes | Servo motor | 5.5 | 14 | - | Rotary | Vertical | x2 |
