SPEEDWAY SW6-6D 3-Needle 6-Thread Universal Direct Drive Overlock Industrial Sewing Machine - Convertible 516 / 514 / 504 for Sample Rooms, Alterations & Mixed Production - Complete Setup, Fully Submerged Table Included Flatseamer Heavy materials — leather

Heavy materials — leather

Needle bar stroke 1-27/64" (36 mm) — drives through thick layered material with authority

Both share the direct drive servo platform

and hard-to-reach workpieces

JACK H7-C walking foot lockstitch head (ships assembled)

SPEEDWAY SW6-6D 3-Needle 6-Thread Universal Direct Drive Overlock Industrial Sewing Machine - Convertible 516 / 514 / 504 for Sample Rooms, Alterations & Mixed Production - Complete Setup, Fully Submerged Table Included Flatseamer Heavy materials — leatherThe SPEEDWAY SW6 6D is a 3 needle 6 thread universal direct drive overlock industrial sewing machine the most versatile machine in the Speedway SW6 series. By selectively engaging or disengaging needles and loopers, a single SW6 6D converts between three different stitch configurations: ISO 516 (5 thread true safety stitch), ISO 514 (4 thread mock safety stitch), and ISO 504 (3 thread overedge) covering virtually every overlock requirement in a single