With a working speed ranges of 1000rpm to 1250rpm and automatic direction change, this tool ensures smooth and effective Valves insertion, making it a must get for engine care and maintenance Ideal for automotive enthusiasts, mechanics, and DIYers, this is perfect for anyone look to maintain or repair small engines in car , motorcycles, chainsaws, and Lawns mowers Whether you're working in a professional garage or tackling projects at homes , this versatile Valves lapping attachment tool provide Precisions and efficiency in every use Enhances your engine maintenance with our Valves Lapping Tool , featuring 5 adjustable suction plates that fit various Valves size , making it essential addition to your automotive toolkit Crafted from materials, this Valves grinding tool offer outstanding durability and reliability, ensuring long service Performances in any mechanical task, Manufacturer: Xuancai