At-010k Pneumatic Engraving Grinder Polishing Machine Grinding Pen

Small size, lightweight, pen-shaped design, easy to use with one hand. Convenient hose with hose protector. Built-in variable speed twist air regulator. Slim and comfortable design for greater accessibility.Precision grinding of various metals. Metal cleaning, chamfering, grinding, carving, internal processing.Plastic, stone, wood cutting, grinding.For a variety of high speed bits and accessories.For other complex surfaces, inner surfaces, gears, chamfers and other uses.Type: Pneumatic Tool;Free Speed: 65000 RPM;Air Pressure: 90 PSI;Sug. Air Consumption: 1 HPOperation Instruction:Set up selected grinding tools on the chuck of the air grinder.Connected the air line accessory at the end of air hose.Turn on slowly and gradually clockwise the variable speed switch in silver color when start the motor.Turn off counter clockwise the variable speed switch in silver color when stop the motor.Colour: as shownMaterial: metalPackage Contents:10 x grinding accessories2 x wrench1 x oiler1 x grinding machine1 x Blow mould1 x AdapterOnly the above package content, other products are not included.Note: Light shooting and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.