Description
Cove Dupont edge profile for 3cm (1-3/16") countertop slabs. Cove at top with straight step below.
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
The Cove Dupont Edge Profile - 3cm profile delivers a refined aesthetic that enhances any countertop installation. With dimensions of standard dimensions, this edge template provides fabricators with precise CNC-ready geometry for consistent, repeatable cuts. Ideal for granite applications, this profile balances visual sophistication with structural integrity. Professional shops rely on standardized DXF templates like this to minimize setup time and reduce material waste during production runs. The cove design works particularly well in bathroom settings where clean lines and polished finishes are expected by discerning clients.
Installation Overview
Installing the Cove Dupont Edge Profile - 3cm edge profile requires careful preparation of the substrate edge before applying the profile. Begin by ensuring the countertop slab is cut to final dimensions with clean, squared edges. For granite substrates, use a diamond blade at reduced feed rates to prevent chipping. The edge profile should be roughed using a CNC router with the DXF template loaded as the toolpath guide. Start with a roughing pass at 60-70% depth using a coarse diamond bit, then follow with a finishing pass at full depth using a fine-grit profile wheel. Allow adequate water flow during cutting to prevent thermal stress fractures. After CNC shaping, hand-finish using progressive diamond polishing pads from 50 grit through 3000 grit. For the cove profile specifically, pay attention to the transition zones where curves meet flat surfaces. Apply a stone sealer appropriate for granite once the edge is fully polished. Final inspection should verify the profile matches the DXF geometry within 1/32" tolerance.
CNC Cutting Notes
CNC programming for the Cove Dupont Edge Profile - 3cm should account for tool wear compensation, especially on abrasive granite stones. Recommended parameters: spindle speed 4500-6500 RPM, feed rate 35-55 IPM for roughing. The cove geometry benefits from a two-pass strategy — rough to within 2mm of final profile, then finish at reduced feed rate (15-25 IPM). Use plunge rates no faster than 10 IPM to prevent tool breakage. Monitor vibration levels during cutting; excessive chatter indicates tool wear or incorrect speed/feed settings. Keep backup tooling on hand for production runs exceeding 50 linear feet of edge profile.
Material Compatibility
The Cove Dupont Edge Profile - 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 granite slabs from local stone distributors and wholesale suppliers. Visit SlabWise for template downloads and fabrication resources.