be in your mind 12pcs 3/8 Chainsaw Sharpener Compatible for Polishing Chainsaw Manicure, 4.8mm (3mm Shaft)

General description One set includes 12pcs grinding wheels designed for polishing and grinding chainsaw blades. These wheels are made of strong and hard alloy, ensuring durability and resistance to long-term wear. The grinding head has a diameter of approximately 4mm, making them suitable for effective sharpening. Technical specifications Quantity: 12pcs Diameter of grinding head: 4mm Shank diameter: 3mm Usage Ideal for sharpening chainsaw chains. Use a file and support tool to maintain a constant sharpening angle. Sharpen regularly before the chain stops cutting effectively. Do not press too hard; respect the sharpening angle and direction of rotation towards the "tooth". Other information Grinding wheels are suitable for polishing or modeling on plastic, metal, and wood surfaces. The uniform distribution of granularity simplifies polishing, and the abrasive grains are designed to stay intact for prolonged service life.