Winkelman Pull Groover (Bent Arm)The Winkelman Pull Groover is a professional hand groover used to cut a clean, consistent channel along seams in sheet vinyl and linoleum flooring in preparation for heat welding. Its bent arm design lets the installer pull the tool toward the body for controlled, ergonomic grooving along joints and edges. The grooved channel gives the welding rod a proper bed for a strong, finished weld. Replacement Winkelman pull groover blades are available in