POLINOX® convolute wheels consist of non-woven abrasive which is spiral-wound around a core and foamed up.
;These properties are particularly apparent when deburring, blending, finishing and polishing soft metals, alloyed and high-alloy steels, in addition to titanium alloys. Varied application options, for example: Rounding of edges, Fine grinding of implants, Weld dressing of intersections on turbine blades, Removal of processing traces on surgical instruments, Create matte surface finishes. - SiC Fine MW 7SF.The foam supports the non-woven component and improves its service life and abrasive performance.