Description
The Cove Dupont edge profile delivers timeless elegance and architectural distinction for laminated countertop applications. This versatile edge design features a graceful concave cove at the top that transitions into a clean straight vertical section, creating visual depth and sophisticated detailing that elevates any countertop installation. Engineered for 2cm+2cm laminated construction with 1.575 inches total thickness, this profile provides the substantial appearance of thicker material while optimizing material usage and structural performance. This universal template is calibrated with balanced CNC parameters suitable for a wide range of countertop materials including granite, engineered quartz, marble, and other natural and manufactured stones. The tool sequence begins with a 25mm roughing finger bit at 3500 RPM and progresses through an 8-step polishing sequence from 50 grit metal bond to 3000 grit resin bond, with final buffing at 4000 RPM. At $22 per linear foot upcharge, the Cove Dupont profile offers an attractive balance of distinctive styling and practical fabrication, making it a popular choice for mid-to-high-end residential and commercial countertop projects.
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 delivers timeless elegance and architectural distinction for laminated countertop applications. This versatile edge design features a graceful concave cove at the top that transitions into a clean straight vertical section, creating visual depth and sophisticated detailing that elevates any countertop installation. Engineered for 2cm+2cm laminated construction with 1.575 inches total thickness, this profile provides the substantial appearance of thicker material while optimizing material usage and structural performance. This universal template is calibrated with balanced CNC parameters suitable for a wide range of countertop materials including granite, engineered quartz, marble, and other natural and manufactured stones. The tool sequence begins with a 25mm roughing finger bit at 3500 RPM and progresses through an 8-step polishing sequence from 50 grit metal bond to 3000 grit resin bond, with final buffing at 4000 RPM. At $22 per linear foot upcharge, the Cove Dupont profile offers an attractive balance of distinctive styling and practical fabrication, making it a popular choice for mid-to-high-end residential and commercial countertop projects.
Installation Overview
Successful installation begins with verification of the laminated slab construction, confirming both 2cm layers are properly bonded with the seam positioned at 0.787 inches from the bottom edge. Inspect the edge area for any defects in the lamination bond that could compromise the finished edge. Secure the slab firmly to the CNC table with adequate support along the entire edge length to prevent vibration. Load a 25mm roughing finger bit and calibrate the spindle to 3500 RPM for initial profile cutting. The roughing pass establishes the basic cove and vertical geometry while leaving sufficient material for polishing operations. Execute the critical seam polishing pass at 2500 RPM to blend the lamination joint and create an invisible transition between layers. This dedicated pass is essential for achieving professional results on laminated edges. Proceed through the complete polishing sequence starting with 50 grit metal bond at 2800 RPM and advancing through progressively finer grits with increasing RPM at each stage. Each polishing step removes the scratches from the previous grit while developing progressively higher gloss. Complete the edge with buffing at 4000 RPM to achieve the final luster.
CNC Cutting Notes
Universal parameters require operator judgment to adjust for specific material characteristics. The 3500 RPM roughing speed and moderate polishing progression suit most natural and engineered stones, but fabricators should consider material-specific variations. Harder materials like quartzite may benefit from slightly increased RPM, while softer materials like marble should use reduced speeds. The cove radius section demands smooth, continuous tool motion to avoid visible facets or irregularities in the curve. Maintain consistent feed rates throughout the profile to ensure uniform surface finish. Water cooling should be active during all cutting and polishing operations to manage heat, remove debris, and support the cutting action. The seam polishing pass is critical for laminated construction—this dedicated operation at 2500 RPM focuses specifically on blending the adhesive joint between layers. Tool pressure during seam polishing should be moderate to avoid disrupting the profile geometry while effectively polishing the bond line. Progress through polishing grits systematically without skipping steps, as each grit removes specific scratch patterns from the previous stage. The profile depth of 1.5 inches provides substantial visual impact while remaining practical for most CNC bridge saw configurations.
Material Compatibility
This universal template is designed for broad compatibility with common countertop materials including natural granite, engineered quartz, natural marble, limestone, and soapstone in 2cm+2cm laminated construction. The balanced RPM progression and standard 8-grit polishing sequence work effectively across this material range with minor adjustments based on specific hardness and composition. For optimal results on extremely hard materials like quartzite or ultracompact surfaces, consider using the material-specific templates with calibrated parameters. Similarly, delicate materials like soft marble benefit from the reduced speeds in marble-specific variants. The template accommodates both solid-color materials and heavily veined or patterned stones, though fabricators should plan seam orientation to minimize visual interruption in linear veining patterns. Laminated construction is particularly effective for engineered quartz, granite, and porcelain materials.
Where to Buy
This Cove Dupont edge profile DXF template is available as a free download from SlabWise, complete with geometric specifications, universal tool sequences, and CNC parameters suitable for multiple materials. Countertop slabs in 2cm thickness for laminated construction are available through stone suppliers, slab yards, fabrication distributors, and direct from manufacturers. CNC tooling including roughing finger bits and polishing pads can be sourced from stone fabrication equipment suppliers, industrial tool distributors, and specialized stone tooling vendors.