Cup Brush: 2-3/4" Dia, 0.02" Wire Dia, Stainless Steel, Knotted MPN:0003357300

This superior-quality cup brush from Osborn is perfect for achieving precision finishes on various surfaces. Its knotted stainless steel construction offers exceptional durability while its 2-3/4 inch diameter and 7/8 inch trim length make it ideal for reaching tight corners and edges. With a maximum RPM of 14,000 and a threaded arbor, this brush is perfect for polishing, deburring, and finishing applications across a variety of industries including automotive, aerospace, and jewelry manufacturing. Its stainless steel fill material ensures rust resistance and long-lasting performance while its single row design provides the perfect balance between aggressiveness and control. Whether you're a professional or a hobbyist, this versatile cup brush will quickly become an essential tool in your arsenal.

Top product features:

• Threaded arbor for easy installation and removal
• Knotted stainless steel construction for durability and rust resistance
• Maximum RPM of 14,000 for powerful polishing, deburring, and finishing capabilities.

Top product applications:

• Automotive detailing and finishing for a mirror-like shine on vehicle exteriors
• Professional jewelry polishing and cleaning to bring back luster to precious metals and stones
• Aerospace industry surface finishing for precision components and tools