4 Inch Air Grinder, 4300 RPM Pneumatic Air Wet Stone Polisher, Wet Air Sander, Concrete Polishing Air-Powered Stone Polisher, Red-

Our Air Wet Grinder is made of high quality material, sturdy and durable to use.The head of the stone polisher can be filled with water, and the water can be discharged from the 3 small holes at a constant speed for stable grinding.This pneumatic wet polisher has 3-speed adjustable switch, the polishing speed can be adjusted according to your work needs.The water output can be adjusted, making it convenient when grinding. Compact size, easy to carry and operate.Wet stone polisher is suitable for grinding and polishing for stone, marble, granite,ceramic polishing etc.Specification:Color: RedModel: BC-WS100Category: Straight Shank Pneumatic GrinderDisk diameter: 4inchNo-load speed: 4300 (rpm)Working pressure: 6-8 kgAir inlet size: 1/4 (inch)Recommended tracheal diameter: 8 * 5 (mm)Water pipe: 2.3mUse (applicable industry): stone, jade, ceramic polishingDimensions: 9*6.1*3.9 inTool net weight: 3.5 lbPackage include：1*Pneumatic Grinder1*wrench1*Water pipe

• Humanized Design: Pneumatic air wet polishing machine sander, high hardness helical gear can ensure longer tool life, reasonable handle design, improve work comfort.
• Main Parameters: Disk diameter: 4"; No-load speed: 4300 (rpm); Working pressure: 6-8 kg / 13.2-17.6 lbs; Air inlet size: 1/4 (inch); Recommended tracheal diameter: 8 * 5 mm / 0.3 * 0.19"; Water pipe: 2.3 m / 7.54 ft.
• Best Polishing Effects: The tool must be equipped with a sticky disc first, and then a different number of diamond soft abrasive discs (from coarse particles to fine particles) according to different requirements to avoid unnecessary repetitive labor and achieve the best polishing and polishing effects.
• Copper Warer Nozzle: Copper water nozzle can moisten the cutting face, not make the dust particles rise, and protect the body from the stimulation caused by dust. Widely used in the polishing and polishing of marble, granite, stone, jade, ceramic polishing.
• Wide Application: Reasonable grip design improves work comfort. At meantime improves work efficiency. Widely used for polishing and polishing of marble, granite, jade and other stones.