Ruby Stone Abrasive #11 Ruby Stone Abrasive #11 is ideal for finishing work on semi-precious metals. These stones use premium aluminum oxide for a smooth, even cut and a bright, polished edge. Ruby points work best for quick, fine finishing, delivering consistent results across delicate alloys. The 3/32" shanks fit all standard handpieces, enabling precise control without changing tools mid-project. Ideal for jewelry making, watchmaking, and metal fabrication, these abrasives pair with most rotary tools for controlled finishing with minimal heat buildup. Premium aluminum oxide composition for reliable, uniform finishes Ruby points optimize speed and precision on semi-precious metals 3/32" shank size fits all standard handpieces Fine-grinding action ideal for finishing work and detailing Durable construction for repeated use with minimal heat buildup Engineered for consistent performance in jewelry making, metalwork, and restoration projects, these abrasives help you achieve a professional-grade shine with less effort. Add to your toolkit today and elevate your finishing precision with Ruby Stone Abrasive #11.