Description The Topex 5 inch Angle Grinder removes casting fin, finishes various types of steel, bronze and aluminium materials and castings, grinds welded sections, sections cut by means of an acetylene torch, synthetic resins, slate, brick and marble. With its small grip diameter, high output power and overload durability, it delivers great performance. Features Designed with a cast metal gear case for increased durability. Spindle lock feature allows for single wrench wheel change. Removable side handle allows greater control in multiple positions. 12,000 RPM for high speed material removal. Durable 900 watt motor powers through job site tasks. Both 115 & 125 mm discs can be used.