High-quality materialsThe chainsaw chain sharpener is made of high quality materials. made of aluminum alloy and stainless steel, which gives it strong resistance to wear and tear. corrosion, compression and durability.long life and durable, and small and portable. The sander The chain sharpener is very well suited for workshops or garages to improve your practical skills Quick SharpenThe new sharpening machine Sharpening Saw Chains provides a quick and easy way to sharpen saw chains. The saw The chain can be cleaned of any dull chain in 3 to 3 weeks. 5 seconds. Sharp cutting angle standard to 30° Standard front sharpening angle of 30° with removable crank and anodized aluminum fixing; with a set of guide sleeves and 2 fixed sharpening holes, one sharpening hole fix and the other to move back and forth. The ratchet ensures precise positioning and acts as a stop to keep the teeth in the same position. Simple and easy to install. use The manual pencil sharpener crank works on a similar principle to; that of a pencil sharpener. When sharpening a saw chain with a chain sharpener, place the pliers on the guide, place the locking handle on the teeth, insert the reamer into the sleeve Guide guide and turn the handle for quick and easy operation. High Compatibility It is a great chainsaw accessory, ideal for loggers and gardeners. The chainsaw sharpening kit is suitable for: almost all chainsaws and electric saws. The package includes 1 chain sharpener for chainsaw, 3 grinding heads (4/5/6 mm), 1 fixer.