Hole Opener Chamfer Bit 4 in 1 Chamfer Drill Bit for Angle Grinder Tile Marble Granite Ceramic Concrete Polishing

Feature: 1. Versatile Functionality: This hole chamfer bit combines four essential functions and chamfering, expanding, polishing, and edges rounding and into a single tool, eliminating the need for multiple drill bits and streamlining stone processing tasks with enhanced efficiency and convenience. 2. High Compatibility: The grinding bit effortlessly works on granite, marble, tile, ceramic, concrete, quartz, and microcrystalline stone, delivering fluent finishes with clean edges and no chipping or scratches for professional results. 3. Stable Operation: Featuring a standard 5 8in 11 thread, this chamfer bit securely fits most angle grinders without adapters, ensuring stable operation during heavy duty grinding with tight thread engagement. 4. Durable Construction: The drill bit utilizes vacuum brazing technology to firmly connect abrasives, offering three times longer lifespan than conventional bits and supporting both dry and wet grinding applications. 5. Precise Size: With a 2.6 inch height and 1.5 inch maximum diameter, this size profiling wheel adapts to various hole sizes for accurate beveling and edges shaping tasks on hard stone surfaces. Specification: Item Type: Hole Opener Chamfer Bit Material: Steel, Adamas Product Color: Exposed Grit Application: Fit for Angle Grinder Suitable Materials: Drilling, reaming and chamfering of marble, ceramics, vitrified tiles, ceramic tiles, etc. Total Height: Approx.6.6cm 2.6 inMaximum Diameter: Approx.3.8cm 1.5 inTop Diameter: Approx.1cm 0.39in. Package List: 1 x Hole Opener Chamfer Bit 1 x Plastic Cylinder Note: