Raizi V Full Bullnose Diamond Hand Profiler/Router Bits for Granite Countertop

• Enhanced Initial Grinding: Grit 35#/45#. Coarser granularity and pronounced sharpness for efficient initial grinding tasks.
• Versatile Edge Use: Designed for 20mm edges on diverse stone materials like porcelain，ceramic tiles, marble, granite，limestone，engineered stone，and quartz stone.
• Superior Vacuum Brazing: Employing advanced vacuum brazing process ensures top-notch quality and durability.
• Optimal Polishing Companion: Ideal with 500-4500 RPM central water-feed wet polisher, perfect for this profile application.
• Surface-Friendly Metal Cover: Metal cover prevents scratches on stone surfaces during usage.

V20(3/4") 20mm Full Bullnose Diamond Hand Profiler/Router Bits with M14 Thread for Granite Countertop Specification: -For 20mm(3/4") thick full bullnose edge; -Stone thickness: 20mm; -Outer Diameter: 75mm; -POS: Coarse(35/45#); -Fits on polishers/ grinders with M14 thread spindle; -The nylon guide assure the profiled edge remains straight; -Utilizing vacuum brazed diamond technology; -Wet or dry application,optimal speed 3,500- 4,000 RPM. Diamond hand profilers V20 fit on any variable speed grinders or polishers with M14 thread spindle. They are designed for 20mm full bullnose edge of natural stones, engineered stones and concrete countertops. Adopting the latest "Vacuum Brazed Technology", our profilers give you aggressive grinding action and longevity, without losing the shape of the profile, unlike the Sintered profilers on the market.A nylon guide on the top of the bits slides along the surfaces steadily and the rotary touch bearing controls the depth smoothly. They have internal water feed for cooling. Optimal speed is 3,500-4,000RPM. Can be used wet or dry. Good Tools, Easy Work！