Description
The Half Bullnose Edge Profile (Porcelain) - 2cm represents a precision-engineered edge profile template built for CNC fabrication workflows. Measuring standard dimensions, this DXF file provides the exact toolpath geometry that professional fabricators need. The half profile is well-suited for dolomite installations, offering a clean transition that complements modern and traditional designs alike. Experienced fabricators know that starting with an accurate template is the foundation of quality work, and this profile delivers the consistency required for multi-piece installations in outdoor living environments.
Related Templates
Crescent Edge Profile (Granite) - 2cm+2cm Laminated
Crescent Edge Profile (Marble) - 2cm+2cm Laminated
Crescent Edge Profile (Porcelain) - 2cm+2cm Laminated
Crescent Edge Profile (Quartz (Engineered)) - 2cm+2cm Laminated
The Half Bullnose Edge Profile (Porcelain) - 2cm represents a precision-engineered edge profile template built for CNC fabrication workflows. Measuring standard dimensions, this DXF file provides the exact toolpath geometry that professional fabricators need. The half profile is well-suited for dolomite installations, offering a clean transition that complements modern and traditional designs alike. Experienced fabricators know that starting with an accurate template is the foundation of quality work, and this profile delivers the consistency required for multi-piece installations in outdoor living environments.
Installation Overview
Fabricating the Half Bullnose Edge Profile (Porcelain) - 2cm edge starts with proper slab preparation and CNC setup. Secure the countertop blank on the CNC table using vacuum pods or mechanical clamps, ensuring the edge to be profiled extends beyond the table edge sufficiently. Load the DXF template into your CAM software and set the appropriate tool offsets for your specific edge profiling bits. For the initial roughing pass on dolomite, use a feed rate of 40-60 inches per minute with a spindle speed of 4500-6000 RPM. The half profile geometry requires attention to bit selection, using profiling wheels that match the radius specifications in the template. After roughing, perform a semi-finish pass at 80% depth before the final profile cut. Water flow should be maintained at 2-3 gallons per minute minimum to prevent heat buildup. Hand polishing follows CNC work, progressing through 50, 100, 200, 400, 800, 1500, and 3000 grit pads. Buff with a felt pad and polishing compound for a mirror finish. Seal with an impregnating sealer designed for natural stone.
CNC Cutting Notes
Optimal CNC settings for the Half Bullnose Edge Profile (Porcelain) - 2cm template depend on the substrate material. For natural granite, use 4000-5500 RPM with 30-50 IPM feed. For quartz composites, increase to 5500-7000 RPM at 45-65 IPM. The half profile requires careful attention to entry and exit points on the toolpath to prevent edge chipping. Program multiple depth passes rather than a single full-depth cut. Coolant temperature should remain below 70°F for optimal diamond tool performance. Dress profiling wheels after every 20-30 linear feet of cutting to maintain profile accuracy.
Material Compatibility
This half profile is compatible with a wide range of countertop materials. Natural granite remains the most popular substrate, offering durability and an attractive polished finish. Engineered quartz performs excellently, with consistent material properties that make CNC cutting predictable and efficient. Marble requires more careful handling — reduce feed rates by 15-20% to prevent veining from causing unpredictable fractures. Quartzite is an excellent choice for this profile, as the material's hardness preserves fine geometric details through years of use. Dolomite and travertine can be profiled with adjusted parameters. Avoid ultra-thin porcelain slabs for complex profiles without proper backing support.
Where to Buy
Professional fabricators can source dolomite slabs from local stone distributors and wholesale suppliers. Visit SlabWise for template downloads and fabrication resources.