Features： 1、 Material: Chainsaw sharpener is made of high quailty tungsten steel grain and alloy material, high hardness, sturdy and durable. 2、High Accuracy: Precise sharpening ensure that every tooth is repaired, and the pawl ensures accurate and repeatable tooth placement. 3、Professional Design: Professional manufacturing, exquisite workmanship, suitable for various chainsaws and electric saws, has a long service time. 4、Portable: Chain saw sharpening tool is small, lightweight and easy to carry, will not take up too much space, convenient and practical. 5、Easy Operation: Easy to use, just attach the clip to the rod, position the pawl on the tooth, insert the burr into the guide sleeve, and turn the handle. Specification： Item Type: Chainsaw Sharpener Material: Tungsten steel grain + alloy Size: Approx. 6.6x4x2cm/2.60x1.57x0.79in Weight: Approx. 117g/4.13oz Package List： 1 xChainsaw Sharpener 1 x Hex Wrench 1 x Handle 1 x Accessory