Description
RWT-SVB3R: SMALL VISE FOR WIRE EDM, .62 x 5.5 opening vise to mount to the 3R heads
Both vises, RWT-SVA3R and RWT-SVB3R, have the special drive screw that is made of 17-4 stainless
with a RC40 hardness and rolled threads.
We plate the screw with a coating from Balzers (WCC coating) . This coating gives it a RC70 surface and the lubricity that helps keep the screw cleaner and less likely to hang up in use.