ITEM NAME:49mm Diamond Coated 180# Grit Grinding Wheel Disc For Angle Grinder Tools Description: Professional, brand new, high quality. Grit 180# Outside Diameter Approx. 49mm / 1.93inch Mounting Hole Dia. Approx. 10mm / 0.3 inch Widely used in the construction industry for cutting reinforcement bars, rebar, protruding bolts or anything that needs quick removal or trimming. Specification: Type: Disc Wheel Material: Diamond Largest wheel diameter: 49 mm Usage: woodworking,industry etc. Package Includes: 1 Piece Grinding Wheel SKU: FUZ0025116460019171.1 Piece Grinding Wheel. Type: Disc Wheel. Material: Diamond. Mounting Hole Dia. Usage: woodworking,industry etc.