Wide range of applicationsApplicable guide rail: 80-160mm, the width can be adjusted as you like. The height is increased to 60mm. Change the cutting method Unlike other chainsaws, the cutting method of this chainsaw is vertical cutting. Easy to use The chainsaw is installed on the saw without a boring bar. Wood maker High quality steel structure, can cut high quality cedar, walnut and oak wood. Package includedContains an upgraded chainsaw and assembly tool set. Product Introduction This new tool is suitable for all types of chainsaws. The Guide Bar turns your chainsaw into a sawmill. Simply attach this lightweight, portable sawmill with adjustable side support to your chainsaw and you're ready for big or small jobs, cutting through all the logs. Hardware included for quick and easy installation. Portable chainsaw grinder Cuts wooden boards, adjustable width Suitable for all types of chainsaws. Attaches directly to your chainsaw bar Perfect for builders, woodworkers and outdoor enthusiasts Quick and easy installation Specification: Total weightAbout 4 lbs Product size: 8.07*8.07*2.80 inch Material of product: iron and steel Package includes 1 * chainsaw 1 * full set of assembly tools