Keep your chainsaw sharp as new and save time and effort on your job with the Chainsaw Chain Sharpening attachment It's as easy to use as a pencil sharpener Just put the clip on the rod, set the ratchet on the teeth, insert the burr into the guide bush and turn the handle Every time you grind your teeth, just pull the chain, sharpen the knife precisely, and ensure that every tooth is repaired Pawl acts as a stop to ensure accurate and repeatable tooth positioning Standard 30 sharp rake angle for use with all chainsaws Easy and Fast Sharpening - The new chainsaw sharpener offers an easy and fast way to sharpen your saw chain Chainsaw can clear blunt chains again in 3-5 seconds Lightweight and easy to carry, the chainsaw sharpening tool is easy to use outdoors and protects your hands from injury Material: Metal+ABS Color: Gold Size: as shown Packing list: chain sharpener + 3 grinding heads