About this item: 

• This specialized deburring tool for pianos is designed for removing burrs from steel, aluminum, copper, and brass inside the piano, preventing sharp metal edges from accelerating wear on adjacent parts. 
• The 5" aluminum handle provides a firm grip and comfort during extended use, making it easy to smooth out metal components without damaging delicate surrounding materials.

• Equipped with a high-speed steel (HSS) blade that rotates 360°, this swivel-head deburring tool ensures precise and efficient metal edge refinement, helping extend the life of action parts and other critical piano components.

• An essential finishing tool for piano technicians, it offers smooth, clean reaming to optimize part fit and function.