D 4005/1

Version with nylon bristles coated with silicon carbide abrasive Spiral twisted galvanised wire core Suitable for machining holes and for finishing non-ferrous metals, cast iron and synthetic material For manual use or with grinders and electric drills, max. speed 1000 rpm D 4005/1 - With 80 grain abrasive -  12 pcs. D 4005/2 - With 120 grain abrasive -  12 pcs.