1. Saw tree mowing blade: Designed for quick and easy cutting of small trees, heavy brushes, thick weeds and grass. 2. Work more efficient: Designed to work at a maximum of 10,000 rpm. Chainsaw tooth riveted to saw blade can be sharpened with a 3/16 chainsaw file. 3. Saw mowing blade; 20 teeth, 12 cm in diameter, suitable for cutting bamboo, shrubs, weeds, etc. 14 teeth, 10 cm in diameter suitable for cutting shrubs, etc. 4. Hard material: It is made of high carbon steel, and has a long service life, corrosion protection and wear resistance. 5. Easy to use: works powered trimmers and brushcutters with engines from 30 cc. Diameter: 230mm Hole diameter: 25.4mm Thickness: 2mm 20 tooth diameter: 12cm 14 tooth diameter: 10cm Quantity of saw teeth: 20 teeth Maximum speed: 10000 rpm Colour:As shown Material:Metal type: B Package Contents: 1x lawn mower blade Only above package content, other products are not included. Note: Light and different displays may cause color of item in picture a