Features and Benefits:�Reams up to 1" EMT & Conduit�Can be used for conduit and EMT�Included hex key for easy swap out�Surface ground on both edges for sharpness�Durable Steel Construction�Reaming Capacity: 1/2", 3/4", 1"�Blade Ridges Indicate Size: 1/2", 3/4", and 1"�Screws properly secure blade�Limited Lifetime WarrantyThe MILWAUKEE 7-in-1 Conduit Reamer Replacement Blade Set includes two reaming blades, two screws, and one hex key. The kit is compatible with the Milwaukee 7-in-1 Conduit Reamer with ECX and is for conduit and EMT. This set provides 1/2 in., 3/4 in., and 1 in. reaming capacities. The conduit reamer replacement blade set has a limited lifetime warranty.