Description
Cove Dupont edge profile for 3cm (1-3/16") countertop slabs. Cove at top with straight step below. Optimized polishing parameters for Quartzite. Higher RPM for extremely hard quartzite surfaces.
Related Templates
Bird's Beak Edge Profile (Granite) - 2cm+2cm Laminated
Bird's Beak Edge Profile (Marble) - 2cm+2cm Laminated
Bird's Beak Edge Profile (Porcelain) - 2cm+2cm Laminated
Bird's Beak Edge Profile (Quartz (Engineered)) - 2cm+2cm Laminated
Designed for professional stone fabrication, the Cove Dupont Edge Profile (Quartzite) - 3cm template captures the exact geometry needed for flawless cove edge profiles. The standard dimensions specifications align with industry-standard tooling and CNC equipment. This profile is particularly suited for natural stone countertops where precision matters. From initial roughing passes to final polish, having an accurate DXF template eliminates guesswork and ensures every piece matches. The cove edge has proven popular in bathroom applications, delivering both durability and visual appeal that clients consistently request.
Installation Overview
The Cove Dupont Edge Profile (Quartzite) - 3cm edge fabrication process begins with verifying slab thickness matches the template specifications. Load the DXF profile into your CNC control software, setting the origin point at the slab edge. For natural stone, select diamond tooling rated for the stone hardness. The roughing sequence should remove material in 3-4 progressive passes to avoid excessive tool wear. Use climb milling direction for cleaner edges on the cove profile. Maintain consistent coolant flow throughout all cutting operations. After CNC profiling, inspect the edge against the template geometry using a profile gauge. Hand finishing starts with 50-grit diamond pads, working through the standard progression to 3000 grit. The cove profile may require specialty polishing pads for concave sections. Apply masking tape along the countertop surface adjacent to the edge during polishing to prevent surface scratches. Finish with an appropriate stone sealer that penetrates without altering the stone's appearance.
CNC Cutting Notes
For the Cove Dupont Edge Profile (Quartzite) - 3cm profile, set your CNC router spindle speed between 5000-7000 RPM for natural stone substrates. Use a feed rate of 40-60 IPM for roughing passes and reduce to 20-30 IPM for finishing passes. Select a diamond-tipped profile bit matching the template radius specifications. Program the toolpath using climb milling for cleaner cuts on the cove geometry. Maintain coolant flow at 2+ GPM to prevent thermal fracturing. For harder stones like granite, reduce feed rates by 20% and increase water flow. Run a test cut on scrap material to verify the profile matches the DXF template before committing to production stock.
Material Compatibility
The Cove Dupont Edge Profile (Quartzite) - 3cm template works exceptionally well with natural granite, providing clean edges that polish to a high gloss. Marble is also compatible, though the softer stone requires reduced feed rates during CNC operations to prevent micro-chipping. Quartzite offers excellent results with this profile, as the hard mineral structure holds fine details well. Engineered quartz composites are ideal substrates, offering consistent material properties that produce predictable results. Soapstone and slate can be profiled using this template with appropriate tooling adjustments. For limestone, use conservative CNC parameters due to the stone's tendency to chip on detailed profiles. Porcelain sintered stone panels require specialized diamond tooling but produce excellent results with the cove geometry.
Where to Buy
Professional fabricators can source natural stone slabs from local stone distributors and wholesale suppliers. Visit SlabWise for template downloads and fabrication resources.