Feature:1. With hardened teeth, the product can be sued for cleaning cutting of wood and metal.2. The blades is suitable for harder wood, copper (copper tube), aluminum, fiberglass, gypsum board, hard plastic (acrylic, acrylic) and non-ferrous metals.3. Compared to standard carbon-based blades, hardened teeth have longer service life. These blades can be used for disassembly and are not suitable for high-strength steels including screws and bolts.4. Fine-cutting blades have a large number of teeth: usually used for finishing woodworking and softer materials, for cutting: wood, dry wall, plastic, gypsum board, fiberglass, acrylic (plexiglass), laminate and other non-metallic materials .5. Helical double-row teeth can cut various materials very quickly, accurately and aggressively, cutting wood, wood laminate, softer plastic, thin slate and gypsum board.6. The product is universal and suitable for most domestic and foreign brands of machines, such as for Bosch/DREMEL/FEIN/WORX.Specification:Item Type:& sp;Oscillating multifunctional saw bladesMaterial: High carbon steel + stainless steelDetailed Specifications:3 pcs of 44mm stainless steel bimetal straight saw blades3 pcs of 44mm high carbon steel saw blades3 pcs of 44mm accuracy tooth saw blades3 pcs 34mm stainless steel bimetal straight saw blades3 pcs of 34mm high carbon steel saw blades3 34mm accuracy tooth saw blades1 pc of 65mm high carbon steel straight saw blades1 pcof 65mm accuracy tooth straight saw blades1 pc of 88mm high carbon steel semicircular saw bladesPacking: Saw blades neutral without trademark with scale, 21 pcs into a neutral white cartonUses: For cleaning cutting of accuracy woodworking, plastic and metalPackage List:21 x Saw Blades