Tri Tool 572AC Sever Machine - Manual (Page 15)

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Model 572AC SEVERMASTER®
92-0660 : Rev. 080423
Use a feed rate of at least .003” (.08 mm) to .005” (.13 mm) per revolution for work
hardened surfaces.
Use very light feed for initial severing or until a continuous cut is established.
If the feed is too light, only light stringer chips will be removed.
If the feed is too heavy, the drive will start to overload and the chip will take on a rough
or torn appearance.
Never allow the tool bit to burnish the surface.
Reduced cutting feed and speed will normally minimize any chatter problems.
Stainless steel, which work hardens, must be worked with a heavy enough feed to stay
under the work hardened surface.