Our Urethane Shrouds are very durable as there are no wearable parts and are not made of cheap, thin, hard plastic that breaks, tears or wears down.Shrouds should last 3-4 years under normal conditions. Shrouds flex to adapt to concrete contours but are rigid enough not to let the blade tear through them. There are no bottom brushes to have to replace. Pure urethane - There is NO metal ring molded into it that will wear out and poke thru and end up scratching surfaces. Shroud takes an industry standard 7" cupwheel or 7" Zec Disk (all with standard 5/8-7/8 or 5/8-11 Arbor) Convertible Shroud allows both open floor grinding and edging. Shroud Kits are Designed to fit on numerous other makes and model grinders including Metabo, Milwaukee, Bosch, Dewalt, Fein, Hilti, Makita and Hitachi, only the collar is different. They are 95% dustless (dry) when used with a sufficient vaccuum. Shrouds have a 2.25" vacuum port (for 2.5" hose). Great for indoor or outdoor use, saves cleanup time and your lungs.
Our threaded cupwheels have the correct offset to be used with our Avenger Kits. If you are not using our cupwheels, you should use 5/8-7/8 arbor cupwheels and use our Blade and arbor adapting nuts supplied to gain the correct offset so the shroud is effective.
