Product Description High quality laminated steel (bi-metal) blades in V shape, large and small gouge, flat with straight and rounded cutting edge. All 5 to a set. For carving and detailing wood (all types), plaster of Paris, gas concrete, linoleum. Also for removing fine layers of paint or finish From the Manufacturer Proxxon replacement carving blades. Set of 5 blades for use with SGM power carver, number 38642. High quality laminated steel (bi-metal) blades in V-shape, large and small gouge, flat with straight and rounded cutting edge. For carving and detaching wood (all types) plaster of paris, gas concrete, linoleum, also for removing fine layers of paint or finish.