Description
The cove ogee edge profile combines classic elegance with modern precision machining for 3cm granite countertops. This sophisticated edge treatment features a distinctive cove detail at the top transitioning smoothly into an ogee curve below, creating a luxurious multi-dimensional profile that catches light beautifully and adds substantial visual weight to any countertop installation. Our professionally engineered DXF template provides exact specifications for CNC machining this premium edge profile on 1-3/16 inch thick granite slabs. Granite's natural hardness and crystalline structure makes it an ideal candidate for detailed edge profiles like the cove ogee. The material's durability allows for crisp, clean curves that maintain their definition over decades of use. This template includes material-specific polishing parameters optimized for granite's unique composition, starting with 50-grit metal bond pads and progressing through an 11-step polishing sequence to achieve the mirror-like finish that granite is renowned for. The profile depth of 1.5 inches provides substantial visual presence while maintaining structural integrity across the full 1.181-inch visible edge height.
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The cove ogee edge profile combines classic elegance with modern precision machining for 3cm granite countertops. This sophisticated edge treatment features a distinctive cove detail at the top transitioning smoothly into an ogee curve below, creating a luxurious multi-dimensional profile that catches light beautifully and adds substantial visual weight to any countertop installation. Our professionally engineered DXF template provides exact specifications for CNC machining this premium edge profile on 1-3/16 inch thick granite slabs. Granite's natural hardness and crystalline structure makes it an ideal candidate for detailed edge profiles like the cove ogee. The material's durability allows for crisp, clean curves that maintain their definition over decades of use. This template includes material-specific polishing parameters optimized for granite's unique composition, starting with 50-grit metal bond pads and progressing through an 11-step polishing sequence to achieve the mirror-like finish that granite is renowned for. The profile depth of 1.5 inches provides substantial visual presence while maintaining structural integrity across the full 1.181-inch visible edge height.
Installation Overview
Installing a cove ogee edge profile on granite requires precision CNC equipment and careful attention to material-specific machining parameters. Begin by securing the 3cm granite slab firmly to prevent any movement during the profiling process. The template specifies a 20mm roughing finger bit running at 2800 RPM for the initial shaping pass, followed by a secondary fine-depth roughing pass at 2380 RPM to establish the basic profile geometry. Multiple securing points along the slab length are essential to prevent vibration that could cause chipping or fracturing in the granite. Water cooling must be maintained throughout all machining and polishing operations to control heat buildup and remove granite dust. The laminated design requires no seam polishing, streamlining the installation process compared to built-up edge profiles.
CNC Cutting Notes
Granite machining for cove ogee profiles demands specific RPM settings and tool progression to achieve optimal results without material damage. Start with the 20mm roughing bit at 2800 RPM, maintaining consistent feed rates to prevent burning or chattering. The secondary roughing pass at 2380 RPM refines the profile before polishing begins. Tool pressure should be moderate and consistent—excessive pressure can cause fracturing in granite, while insufficient pressure extends machining time unnecessarily. The concave portions of the cove detail require particular attention to prevent tool deflection. Always use profiling wheels rated for natural stone and replace them when diamond segments show wear. Coolant flow is critical throughout the entire operation to flush away granite particles and maintain optimal cutting temperatures.
Material Compatibility
This template is specifically optimized for natural granite with standard hardness characteristics. The polishing sequence begins at 50-grit metal bond, which is appropriate for granite's crystalline structure but may be too aggressive for softer stones. Granite's Mohs hardness of 6-7 allows for the higher RPM settings specified in this template without risk of resin burning that can occur with engineered materials. The profile works best with granite slabs that have consistent thickness throughout, as variations can affect the final appearance of the curves. Both dark and light granites polish beautifully with this sequence, though heavily mineralized or exotic granites may require slight RPM adjustments during the finer polishing stages.
Where to Buy
CNC-ready DXF templates for cove ogee edge profiles are available for immediate download from SlabWise. The digital template includes complete tool sequences, optimized RPM settings for granite, and detailed polishing progressions. Stone fabrication suppliers and CNC tooling distributors can provide the necessary finger bits and polishing wheels specified in the template. Professional-grade diamond tooling for natural stone profiling is available through specialty suppliers serving the countertop fabrication industry.