Regular cut blade. Forms and trims wood, plywood, composition board, asphalt tile, hard rubber, plastic aluminum, brass. Manufactured with a die-cast alloy body. High-impact polymer handle holds up to heavy use. Fitted with a replaceable 10" blade. Uses replacement blade Model No. 21-293 standard cut, Model No. 21-299 half round, and Model No. 21-393 fine cut.