This 1PC bore 20mm dia 3inch/75mm Dry Vacuum Brazed Diamond Grinding Wheel Demibullnose Edge Profile Grinding Disc (Color : V type 20mm) is designed for fast, precise edge profiling on stone surfaces. Constructed as a vacuum brazed diamond wheel, it delivers efficient material removal, long wheel life, and requires no coolant, making it ideal for dry operation. Key benefits Dry operation with no coolant required, reducing mess and setup time Vacuum brazed diamond construction for fast material removal and extended wheel life Demibullnose edge profile for attractive, finished stone edges on countertops and tiles Compact 75 mm diameter with a 20 mm bore for compatibility with suitable machines Color variant: V type 20mm, enabling easy identification and replacement Key attributes Functionality: Diamond grinding wheel for edge profiling, specifically demibullnose edges Compatibility: 20 mm arbor bore; suitable for dry grinding machines that accept a 20 mm shaft Size: Diameter 75 mm (3 inches); bore 20 mm Material: Vacuum brazed diamond grinding wheel Operation: Dry grinding (no coolant required) Performance: stock removal with clean edge finish; low maintenance and dressing needs Color: V type 20mm Packaging: 1 piece per pack Applications and use cases Finishing granite, marble, and quartz countertops with a demibullnose edge for a refined look Edge profiling on tile and stone surfaces in kitchens, bathrooms, and backsplash projects Fabrication and shaping of stone slabs where a smooth, rounded edge is desired How to use (brief guidelines) Mount on a machine with a 20 mm arbor; ensure proper securing and alignment Operate in a dry setting; avoid excessive pressure to prevent overheating Use with appropriate safety gear and guards; follow machine manufacturer RPM recommendations Inspect wheel condition before use and clean if to maintain performance This wheel preserves the original product features: 1PC, bore 20 mm, diameter 75 mm (3 inches), dry vacuum brazed diamond grinding wheel, demibullnose edge profile, and color variant V type 20mm. It is optimized for precise edge finishing on stone and tile surfaces, offering reliable performance with minimal maintenance.