Automotive Engine Valve Repair Tool With 3 Absorbers And 2 Grinding Sands, Pneumatic Valve Grinding Machine, Air Operated Seat Engine Lapping Grinding Tool

This is a set of professional engine repair tools, with which you can repair your engine by yourself and avoid expensive repairs.Specifications:Model:QM-20BWorking pressure: 3-6kg/cm³Working stroke: 11-15mmEffective frequency: 100-300times/minWorking speed: 10-40Rev / minGas consumption: 0.28m³/minWeight:1.2kgUsage: automotive, motorcycle and engine valve grinding repairsPackage List:1 x Valve Grinding Machine

• Sturdy and Durable: This product is made of premium plastic and steel with electroplating and electrophoresis processes, which is hard, sturdy, and can be used for a long time.
• Easy To Use: The valve grinding machines connected to the gas source , mill rubber tip will be grinding valve suck, then press down gently grinding machine , grinding machine can automatically rotate and tapping valve , Finish grinding tasks.
• Professional Tool: Grinding machine has an adjustable knob , the knob to adjust the grinder rotation and flapping frequency , valve grinding is completed and after cleaning , use kerosene Check the valve seal case .
• Complete Kit: This kit includes a valve grinding machine, three absorbers, and two grinding sands, which allow you to perform grinding and repair work without the need to purchase additional tools.
• Wide Application: Comes with a tool box, which can keep all the tools organized and easy to carry. Suitable For a variety of automotive, motorcycle and engine valve grinding repairs.