Pneumatic Polishing Machine, Hand Held Air Sanding Grinder, 4000rpm Straight Air Polisher with 1/4in Air Inlet for Wood Furniture Jewelry Engraving, Alloy Steel Body (US Style)

Item Type: Pneumatic Polishing MachineMaterial: Alloy steelProduct Model: KP-624NThread Diameter: Approx. 10mm / 0.4inTotal Length: Approx. 240mm / 9.4inShank Diameter: Approx. 39mm / 1.5inFree Speed: 4000rpmWorking Pressure: 0.6-0.8MpaAir Inlet Connector: 1/4inPackage List：2 x Wrench1 x Air Nozzle(The color of the nozzle is shipped randomly)1 x Pneumatic Polishing Machine 1 x User ManualNote:Please confirm whether the chuck is fixed before use.

• High-Speed Performance: This pneumatic polishing machine delivers a free speed of 4000rpm with strong torque output, ensuring smooth and efficient grinding or polishing on curved edges, grooves, and intricate surfaces like furniture corners and jewelry details.
• Ergonomic Straight Design: Featuring a straight handle and integrated pressure lever, this hand held air sanding grinder offers intuitive control and reduced user fatigue, making it ideal for precision tasks that require steady handling and consistent pressure.
• Versatile Application: The pneumatic polisher is perfect for craftsmen and DIYers working on wood carving, furniture restoration, metal engraving, or detailed polishing jobs, thanks to its compact size and ability to access tight or irregularly shaped areas.
• Durable Alloy Steel Build: Constructed from high-quality alloy steel, this pneumatic sand grinder resists wear and deformation under continuous use, while precision-machined internal components ensure low noise and reliable performance at 0.6–0.8Mpa working pressure.
• Complete Ready-to-Use Kit: Each pneumatic polishing machine comes with 2 wrenches, 1 air nozzle (color may vary), and a user manual—just connect to a 1/4in air compressor inlet and start working immediately on your next detailing or finishing project.