Maintaining the sharpness of your STIHL chainsaws, circular saws, and hedge trimmers is essential for optimal performance and safety. The STIHL USG & HOS accessory system provides everything you need to sharpen your blades like a pro, right at home. USG Universal Grinding System: The heart of the system is the USG Universal Grinding System. This versatile tool features a swivel head that allows you to sharpen a variety of STIHL cutting tools, including: STIHL Oilomatic saw chains for clean, efficient cuts Circular saw blades used with STIHL clearing saws STIHL hedge trimmer blades for precise shaping and trimming HOS Honing System Accessories: Stihl offers a range of HOS (Honing System) accessories to complement the USG and ensure a precise sharpening experience: Diamond Dressing Stick: Keeps your grinding wheels in top condition for optimal sharpening results. Diamond Grinding Wheels: Available in different grits for various sharpening needs. Foot Operated Chain Holding Device: Provides a secure and comfortable hold for sharpening chainsaw chains. Replacement Grinding Wheels: Ensure you always have a sharp grinding wheel on hand. Benefits of Using STIHL USG & HOS Accessories: Sharpens Like a Pro: Achieve professional-grade sharpening results at home, saving you time and money on trips to the sharpening service. Maintains Optimal Performance: Sharp blades cut cleaner, faster, and require less effort, improving the overall performance of your tools. Increased Safety: Dull blades are more prone to binding and kickback, so keeping your tools sharp is a safety precaution. Versatility: The USG system sharpens a variety of STIHL cutting tools, making it a one-stop shop for your sharpening needs. STIHL USG Machine not included Invest in Sharper Cuts & Safety with STIHL USG & HOS By using the STIHL USG & HOS accessory system, you can ensure your chainsaw, circular saw, and hedge trimmer blades stay razor-sharp for optimal performance and safety. This user-friendly system is a valuable addition for any STIHL owner who wants to maintain their tools in top condition.