Automotive Valve Grinder Tools - Pneumatic Engine Valve Seat Lapping Grinding Kit with 3 Absorbers and 2 Grinding Sands

Introducing the QM-20B Valve Grinding Machine, designed for precision and efficiency in automotive, motorcycle, and engine valve grinding repairs. This versatile tool operates within a working pressure range of 3-6 kg/cm³, with an effective working stroke of 11-15 mm and a frequency of 100-300 times per minute. With a working speed of 10-40 revolutions per minute and a gas consumption rate of 0.28 m³/min, it offers reliable performance for your projects. Weighing only 1.2 kg, the QM-20B is lightweight and easy to handle. The package includes one Valve Grinding Machine, making it a practical choice for your repair needs.

• Professional Tool: This grinding machine features an adjustable knob that allows you to control both the rotation speed and flapping frequency, ensuring precise valve grinding and simplifying the cleaning process. After use, check the valve seal with kerosene for optimal performance.
• High Quality: Made from premium stainless steel, this tool is durable and dependable, designed to endure tough working conditions. It is an essential tool for effective engine valve grinding and vehicle maintenance.
• User-Friendly: The valve grinding machine connects directly to a gas source and includes a rubber tip that securely grips the valve. Just press down gently, and the machine will automatically rotate and tap the valve, making grinding tasks easy.
• Versatile Application: The accompanying toolbox keeps all components organized and portable, making it perfect for various automotive, motorcycle, and engine valve grinding repairs.
• Complete Set: This kit includes a valve grinding machine, three absorbers, and two grinding sands, providing everything you need to perform grinding and repair tasks without requiring additional tools.