【Disc Dimension】 Stump Grinder Disc Arbor size 5/8" (16mm)/Diameter 4"/Suit For 4" (100mm) or 4-1/2" (115mm) Angle Grinder.Maximum speed (RPM) 14000; Wheel thickness0.4inch(1cm);

【Unique Chromium Plating Reinforcement Chain】The improved patented tooth profile, the use of excellent materials, superb heat treatment, and hard chromium plating reinforcement will give you a better experience.

【Optimised Galvanized Steel Sheet】After simulation analysis, SchuhRia uses a 0.4inch(1cm) thick galvanized steel sheet to reduce weight while ensuring sufficient strength to make the stump grinder work safely.

【Disc and Chain Upgrade】 SchuhRia focas on technological innovation, continues to upgrade products, and develops all kinds fo chains to meet various working conditions and use frequency. Whether you are a DIY user or a professional user, we will launch more cost-effective products to serve you.

【Attention and Warning】To avoid incorrect operation result in personal injury,please strictly follow the instructions.Install the angle grinder protective cover, wear protective glasses and anti-cut gloves, and use this product carefully.

【High Quality Garranty】Our chains have passed ISO quality certification.All the blades have been heat-treated and each rivet has been high-frequency hardened. Correct operation will ensure the chain durable and safer.The chain never break. Many other chains are copycats of our products, please recognize SchuhRia brand.

【Custom R&D】We are a chain technology factory, if you have bought our products many times,you have been our VIP customers. Please leave us a message about your new demand, and we will customize and develop new products for you. Thank you!