Description
The Cove Dupont edge profile represents the pinnacle of contemporary edge design for ultracompact surfaces like Dekton and Neolith. This sophisticated profile features a graceful concave cove at the top flowing into a clean straight vertical section below, creating a distinctive architectural element that complements the modern aesthetic of sintered stone materials. Designed for 2cm+2cm laminated construction with 1.575 inches total thickness, this edge provides substantial visual presence while maintaining the technical precision required for ultracompact fabrication. Ultracompact surfaces present unique fabrication challenges due to their extreme hardness, non-porous sintered structure, and brittleness under edge stress. This template incorporates specialized CNC parameters optimized specifically for Dekton, Neolith, and similar sintered stone products, with elevated RPM settings reaching 4400 RPM for final operations and a complete diamond tooling sequence. The upcharge of $26.40 per linear foot reflects the additional complexity and specialized tooling required for these advanced materials. Professional fabricators will appreciate the precisely calibrated tool paths that minimize chipping risk while achieving the flawless edges ultracompact surfaces demand.
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The Cove Dupont edge profile represents the pinnacle of contemporary edge design for ultracompact surfaces like Dekton and Neolith. This sophisticated profile features a graceful concave cove at the top flowing into a clean straight vertical section below, creating a distinctive architectural element that complements the modern aesthetic of sintered stone materials. Designed for 2cm+2cm laminated construction with 1.575 inches total thickness, this edge provides substantial visual presence while maintaining the technical precision required for ultracompact fabrication. Ultracompact surfaces present unique fabrication challenges due to their extreme hardness, non-porous sintered structure, and brittleness under edge stress. This template incorporates specialized CNC parameters optimized specifically for Dekton, Neolith, and similar sintered stone products, with elevated RPM settings reaching 4400 RPM for final operations and a complete diamond tooling sequence. The upcharge of $26.40 per linear foot reflects the additional complexity and specialized tooling required for these advanced materials. Professional fabricators will appreciate the precisely calibrated tool paths that minimize chipping risk while achieving the flawless edges ultracompact surfaces demand.
Installation Overview
Ultracompact surface fabrication requires meticulous attention to setup and tooling preparation. Begin by verifying the laminated slab construction with both layers properly bonded and the seam positioned at 0.787 inches from the bottom edge. Inspect the edge area for any pre-existing chips or micro-fractures that could propagate during machining. Set up the CNC with a 25mm diamond-coated roughing finger bit calibrated to 3850 RPM for initial profile cutting. Ultracompact materials generate minimal dust but require continuous coolant flow to manage heat and support the sintered particle matrix during cutting. Execute the seam polishing pass at 2750 RPM to blend the lamination joint. Progress through the complete 8-step polishing sequence starting with 50 grit metal bond at 3080 RPM and advancing through progressively finer grits to 3000 grit resin bond at 4400 RPM. The elevated speeds are essential for developing the characteristic high-gloss finish on the dense sintered surface. Complete with buffing at 4400 RPM to achieve the premium appearance ultracompact surfaces are known for.
CNC Cutting Notes
Ultracompact surfaces like Dekton and Neolith are manufactured through extreme pressure and heat sintering, creating a material harder than granite but more brittle at edges. CNC operations must use diamond tooling exclusively—standard carbide or resin-bonded tools will fail rapidly. The 25mm roughing bit should operate at 3850 RPM with conservative depth of cut increments to prevent catastrophic chipping. Feed rates should be slower than natural stone to accommodate the material's brittleness. The cove radius section is particularly vulnerable and requires smooth, continuous motion without hesitation marks. Maintain generous coolant flow throughout all operations—ultracompact surfaces may not absorb water, but cooling prevents thermal shock and supports the cutting action. Tool paths must be optimized to avoid climb cutting on the exposed edge where possible. The straight vertical section below the cove can be machined more aggressively than the radiused areas. Operators should inspect diamond tooling frequently and replace worn segments before they compromise edge quality. Back-routing techniques may be beneficial for minimizing exit chipping.
Material Compatibility
This template is engineered specifically for ultracompact sintered surfaces including Dekton (by Cosentino), Neolith, Lapitec, and similar products manufactured through particle sintering technology. The aggressive RPM progression and diamond tooling sequence are calibrated for the extreme density and hardness of these materials. Do not use these parameters for natural stone materials like granite, marble, or quartzite, which have different structural properties and require different machining approaches. Engineered quartz with resin binders will suffer resin damage at these elevated speeds. The template accommodates both polished and textured ultracompact surface finishes, though additional care is needed when working with heavily textured surfaces where the edge finish must blend seamlessly with the top surface treatment.
Where to Buy
Download this Cove Dupont edge profile DXF template free from SlabWise with complete geometric specifications and ultracompact-optimized CNC parameters. Ultracompact surfaces are available through authorized distributors of Dekton (Cosentino), Neolith, and other premium brands. Specialized diamond tooling for ultracompact fabrication can be sourced from professional stone fabrication equipment suppliers and CNC tooling specialists. Ensure suppliers can provide technical support for ultracompact-specific applications.