Valve Lapping Tool Attachment – Precision and Efficiency for Valve Maintenance • Equipped with a sturdy 8mm shaft for secure connection to compatible power tools. • Includes four durable suction cups in sizes 20mm, 30mm, 35mm, and 45mm to fit a wide range of valve diameters. • Operating speed range of 1000 rpm to a maximum of 1250 rpm ensures fast and effective results without damaging valve surfaces. • Automatic change in rotation direction helps evenly seat valves and prevents uneven wear, making insertion and removal smoother. Key Benefits • Improves accuracy and finish when lapping engine valves, ensuring better sealing and optimum engine performance. • Speeds up the valve lapping process compared to manual methods, reducing time and effort for mechanics and DIY enthusiasts. • Compatible with most standard power drills and rotary tools featuring an 8mm chuck, making it versatile and easy to use. Use Scenarios 1. Automotive workshops using the tool to quickly lap valves during engine rebuilds, enhancing sealing efficiency. 2. Motorcycle maintenance tasks requiring precise valve seating on smaller cylinder heads, aided by the multiple suction cup sizes. 3. Home garage projects where hobbyists or restorers need an efficient way to lap valves for vintage engines. Performance and Durability • Designed for repeated professional use with robust materials and secure suction cup attachment. • Suction cups provide firm grip on valve heads, preventing slippage during operation. • Smooth directional change feature reduces user fatigue and ensures consistent lapping results. This valve lapping tool attachment delivers precision, speed, and reliability for anyone working with internal combustion engine valves. Its range of cup sizes and automatic rotation reversal make it invaluable for accurate valve seating across multiple engine types.