Feature:1. Small size, high power, light weight, low vibration design, reduce hand fatigue.2. The 90degree head provides flexibility in many applications for tight or angular grinding operations.3. The grinder can be used flexibly in a narrow space, easy to use, and simple to operate.4. Made of highquality zinc alloy material, wearresistant, durable, and have long service life.5. Sealed ball bearing design prevents contamination and lubricants from entering and prolongs service life.Specification:Item Type: Air Die GrinderMaterial: Zinc AlloyColor: As shown in the pictureWeight: Approx.686g/24.2ozProduct Speed: 20000rpmProduct Chuck: M3, M6Air Inlet: 1/4Air Consumption: 0.3m/minApplication: Home decoration, handicraft polishing, rough edge trimming, etc.How to Use1. Carry out a trial run for at least 30 seconds under no load, and use it after confirming that there is no abnormality.2. During operation, the gas pipe must be placed at the back end to prevent accidents.3. Hold the machine with both hands during work and ensure a stable footing.4. If the gas stops suddenly during work, the switch must be set to the off state immediately.5. During the grinding and polishing process, apply even force, and it is strictly forbidden to apply too much force or hit the object..Package List:1 x Air Die Grinder1 x Grinding Disc4 x Grinding Disc Head1 x Connecting Rod1 x Air Connection1 x Chuck2 x Wrench 1 x Instruction Manual