General description This is a Draper RF/1 12 x 150mm bastard cut round file made from hardened and tempered carbon chrome steel, featuring a rust preventative finish and dipped in rust preventative oil for enhanced durability and corrosion resistance. Technical specifications Material: Carbon chrome steel Type: Bastard cut round file Size: 12 x 150mm Finish: Rust preventative coating and oil Compatibility and accessories Suitable for metalworking, shaping, and smoothing metal surfaces Compatible with standard file handles and holders Installation Insert the file into a compatible handle or holder for safe and effective use Usage Use for filing and shaping metal, wood, or plastic surfaces Apply with appropriate hand pressure for controlled material removal