Features Precision Sharpening Design: Features 2 fixed sharpening holes and a standard 30-degree rake angle for safe and reliable chain maintenance Durable Aluminum Construction: Equipped with an anodized aluminum jig that enhances resistance and compatibility with electric sharpeners Quick and Efficient Sharpening: Sharpen each tooth effortlessly in just 3-5 seconds, ensuring your chainsaw is always ready for action User-Friendly Operation: Easy setup with simple steps—fix the jig, position the pawl, insert burrs, and turn the hand crank for smooth sharpening Versatile Compatibility: Suitable for all chainsaw guide sleeves, providing firm clamping and significantly boosting sharpening efficiency Features: 1、HOLES AND ANGLE: The chainsaw sharpener is designed with 2 fixed sharpening holes and a standard 30 degree sharpening rake angle, safe and reliable. 2、ALUMINUM JIG: This chain sharpener is equipped with anodized aluminum jig, resistance, can be used together with electric chain sharpener. 3、HIGH EFFICIENCY: When sharpening each time, just pull the chain to ensure that each tooth is repaired, and cleaning the blunt chain again only takes 3？5s. 4、EASY : Simply fix the jig on the rod, position the pawl on the teeth, insert the burrs into the guide sleeve, and then turn the hand crank handle. 5、GOOD ADAPTABILITY: This sharpener is suitable for all guide sleeves of chain saws, with firm and stable clamping, greatly improving sharpening efficiency. Specification: Item Type: Chainsaw Sharpener Material: Plastic Color: Yellow Application: Used as a guide sleeve for all chain saws Package List: 1 x Chain Sharpener 1 x Hand Crank Handle 3 x Grinding Rods Package List 1 x Chain Sharpener 1 x Hand Crank Handle 3 x Grinding Rods