The screw feed accessory is used for pre-
cision contour sewing of heavy work. The
1/2" thread screw has a hardened
point. The swivel is mounted in a hole in
a bracket attached to the able front The
screw is quickly adjusted to any point with-
in a 12-inch movement simply by lifting
the knob in the top of the-swivel.
The workholding jaw can be used with or without its handles attached. It should be used
with screw feed accessory and also as a fixed-angle jaw for manually guided contour
A workholding jaw, with adjustable angle (0 to 90) jaws, is also available.