The Shinto Saw Rasp from Topman is a unique double-sided (medium and coarse) tool designed for rapid material removal. It is constructred from serrated, steel-edge saw blades, and features large swarf ejection holes to eliminate clogging. The inline handle allows shaping and chamfering for close-quarters work. This is a one-of-a-kind tool that works effectively and efficiently, saving you time, providing amazing results, and is durable.