Universal Brush Cutter Blades: These 9 Brush Cutter Blades with 1 arbor are compatible with gas or electric straight shaft trimmers from Husqvarna, Stihl, Ego, Oregon, and Hitachi. Perfect for trimming trees, underbrush, and more.(Max speeds of 10,000 RPM) Durable Circular Trimmer Saw Blade: This Chainsaw Brush Cutter Blade equipped with sharp carbide teeth, these Circular Trimmer Saw Blades easily cut through tough materials. Great for both professional and home use, enhancing your trimming efficiency. Premium Quality Chainsaw Brush Cutter Blade: Made from heat and rust-resistant carbon steel, these 20 Tooth 9 Trimmer Saw Blade offer long-lasting durability. The advanced construction ensures optimal performance and extended blade life. Efficient Circular Saw Blade for Tight Spaces: The 9 Saw Chain Grass Blades Perfect for trimming trees, stump removal, and cutting bushes, weeds, and thorns. These Circular Saw Blades provide better maneuverability than lawnmowers, making them useful for tight spaces. Comprehensive Installation and Sharpening Kit: Includes 2-pack 9 brush cutter blades, 4 bonus washers, 3 files, and a complete tool kit. This all-in-one package has everything needed for blade installation and maintenance, keeping them sharp and effective. UPC 684753221884 Color Black Set Name 2 Brand Name CALPALMY Style Name Compact Item Weight 16 ounces Manufacturer CalPalmy Material Type Carbon Steel Number of Teeth 20 Compatible Material Carbon Steel Item Dimensions L x W 9 L x 9 W