Based on this product's specifications, here are some alternatives and similar models
Replacement insert set for Wolfcraft 5215000, WF5216000 (spare inserts)
Summary description:
Set of replacement inserts designed for use with Wolfcraft product model 5215000. Manufactured by Wolfcraft (MPN WF5216000), these spare inserts provide compatible parts for maintaining or restoring the original function of the 5215000 unit. Suitable for repairs, routine maintenance and parts replacement to extend tool service life.