Achieve perfect round overs and consistent edge profiles on natural stone, porcelain tiles, or concrete countertops. This vacuum brazed diamond bit features an internal water feed for optimal cooling and an aluminum guide for precise, professional shaping.

• 1/4 in. radius creates perfect round over edges on tiles and countertops
• Vacuum brazed diamond construction for aggressive and efficient material removal
• Versatile application on marble, granite, travertine, porcelain, and concrete
• Integrated center water hole for wet use to ensure optimal cooling and extended bit life
• Compatible with variable speed grinders or polishers via 5/8-11 in. thread
• Aluminum guide and rotary toucher ensure consistent depth of cut and shaping
• Optimal operating speed of 3000 rpm