48" Gas Cooktop - Generic Cutout Template
Description
Professional fabricators working with luxury kitchen installations require absolute precision when creating cutouts for 48-inch gas cooktops. This premium template provides verified cutout dimensions of 46.5 inches wide by 20.0 inches deep, specifically designed to accommodate professional-grade 48-inch gas cooktops from brands like Thermador, Wolf, Viking, and BlueStar. The template has been cross-referenced with leading manufacturer specifications to ensure compatibility across multiple brands. With a 0.5-inch corner radius for structural integrity and smooth finishing, this DXF file enables your CNC router or water jet to create flawless cutouts in high-end granite, quartzite, marble, and quartz installations. Premium kitchens demand premium accuracy - this template delivers both while minimizing material waste and eliminating costly callbacks on expensive stone materials.
Dimensions
- Overall Width
- 48.5"
- Overall Depth
- 21.25"
- Corner Radius
- 0.5"
Specifications
- Manufacturer
- Generic
- Downloads
- 0
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Professional fabricators working with luxury kitchen installations require absolute precision when creating cutouts for 48-inch gas cooktops. This premium template provides verified cutout dimensions of 46.5 inches wide by 20.0 inches deep, specifically designed to accommodate professional-grade 48-inch gas cooktops from brands like Thermador, Wolf, Viking, and BlueStar. The template has been cross-referenced with leading manufacturer specifications to ensure compatibility across multiple brands. With a 0.5-inch corner radius for structural integrity and smooth finishing, this DXF file enables your CNC router or water jet to create flawless cutouts in high-end granite, quartzite, marble, and quartz installations. Premium kitchens demand premium accuracy - this template delivers both while minimizing material waste and eliminating costly callbacks on expensive stone materials.
Installation Overview
Installing a 48-inch professional gas cooktop represents the pinnacle of luxury kitchen design and requires meticulous attention to specifications. The overall appliance typically measures 48.5 inches wide by 21.25 inches deep, while the cutout dimensions are 46.5 inches by 20.0 inches, allowing for approximately 1 inch of overlap on all sides. This overlap is critical for proper mounting and creating a seamless integration with premium countertop materials. Before cutting any high-value stone, verify your specific cooktop model's installation guide - professional-grade appliances can have unique requirements. Thermador models, for example, require a cutout of 46.25 inches wide, which is within 0.25 inches of this template's dimensions. Clearance requirements for 48-inch cooktops are stringent: maintain 6 inches minimum from rear walls to combustible surfaces, though 10 inches is preferred for service access. The area beneath the cooktop must provide at least 7-8 inches of vertical clearance for gas line connections, electrical hookups (for ignition systems), and proper ventilation. Side clearances to combustible materials should be 6 inches minimum, though some models specify up to 8 inches. Overhead clearances require 36 inches minimum to unprotected wood or metal cabinets, or 30 inches if protected by flame-retardant material. Gas supply specifications call for 1/2-inch NPT connection with minimum 3/4-inch diameter flex line, supply pressure between 6-14 inches water column for natural gas. Professional installations should include a dedicated shut-off valve within 3 feet of the appliance location. For electrical requirements, most 48-inch gas cooktops require a 120V, 15-amp dedicated circuit for electronic ignition and control systems.
CNC Cutting Notes
Programming your CNC equipment for this 48-inch professional gas cooktop cutout requires attention to precision that matches the luxury level of the installation. Use the provided DXF coordinates as your exact cutting path, with tool compensation adjusted for your specific cutting method - water jet systems typically require 0.03-0.05 inches offset while router bits need 0.0625 inches for standard 1/8-inch diameter bits. The 0.5-inch corner radius is non-negotiable for high-end natural stone materials; it prevents micro-fractures that can propagate into visible cracks during temperature cycling from the cooktop. For exotic granite and quartzite slabs (3cm thickness), program your water jet at 60-70% maximum speed to prevent edge chipping on these premium materials. When working with book-matched slabs, ensure your template orientation maintains symmetry - a 48-inch cooktop is a dominant visual element. For CNC router work on quartz, maintain 18,000-22,000 RPM with 60-80 IPM feed rate for optimal edge quality. Premium fabrication demands minimal touch-up work, so prioritize cut quality over speed. The long, straight edges of this 48-inch template allow for efficient tool path optimization - consider using plunge cutting at corners rather than ramping to save cycle time on these large cutouts. Before cutting premium materials like Calacatta or Statuario marble, verify slab orientation to avoid cutting through desirable veining patterns. Support the cutout area with blocking or rails placed every 12-16 inches to prevent the drop piece from falling and damaging the slab's underside. For materials thicker than 3cm (some luxury installations use 4cm or 5cm slabs), confirm your cooktop model's mounting system can accommodate the additional thickness - some require special extended mounting clips. After cutting, always perform a dry-fit with the actual appliance before final edge polishing. On a $5,000+ slab, the time spent on test-fitting is invaluable insurance. The consistent geometry and generous dimensions of this template make it ideal for batch processing multiple luxury kitchen projects with minimal setup variation.
Material Compatibility
This 48-inch professional gas cooktop template is engineered for compatibility with the full spectrum of premium countertop materials used in luxury fabrication. For high-end granite slabs including exotic varieties like Blue Bahia, Van Gogh, or Fusion, the 0.5-inch corner radius provides exceptional structural support while the overall cutout size maintains adequate edge distance on standard 10-foot slabs. Premium quartz surfaces from Caesarstone Concetto, Silestone N-Boost, or Cambria Brittanicca work flawlessly with this template - the dimensions respect manufacturer requirements for 6-inch minimum cutout-to-edge distances while the corner radius prevents stress concentration in these engineered materials. Quartzite installations, increasingly popular in ultra-luxury kitchens, benefit tremendously from the smooth corner radius which accommodates the material's natural grain structure without creating fracture initiation points. For marble installations using Calacatta, Statuario, or Danby varieties, the corner radius is essential for preventing the chipping these softer stones are prone to during handling and installation. Solid surface materials like Corian or Avonite are compatible but remember that 48-inch cutouts in these materials require substantial support structures underneath due to material flexibility under the weight of professional cooktops (which can exceed 150 pounds). Dekton and Neolith ultra-compact surfaces, often specified in modern luxury kitchens, cut cleanly with this template using diamond tooling appropriate for sintered materials. Leathered and textured granite finishes require extra care during cutting - the corner radius helps minimize edge chipping on these finishes. For concrete countertops in contemporary luxury installations, this template's generous corner radius simplifies forming and reduces stress concentration in the cured concrete. Soapstone, occasionally used in high-end traditional kitchens, machines beautifully with this geometry. Recycled glass composites like Vetrazzo or Curava cut precisely with this template when using appropriate tooling. Regardless of material selection, verify that your slab dimensions provide adequate support - for 48-inch cutouts, maintain minimum 8 inches from cutout edge to slab edge, and consider the structural implications of placing such a large cutout near a seam line in L-shaped or island installations.
Where to Buy
Professional-grade 48-inch gas cooktops represent significant investments, typically ranging from $3,500 to $12,000+, and are available through specialized luxury appliance dealers and trade-only channels. Leading manufacturers in this category include Thermador (PCG486WD, PCG486GD), Wolf (GR486G), Viking Professional Series, BlueStar RNB Series, and Bertazzoni Master Series. For trade professionals, Ferguson Enterprises and their showrooms provide full access to specifications and installation guides. Luxury appliance specialists like AJ Madison, Pacific Sales (Best Buy's luxury division), and Friedman's Appliances maintain dedicated trade programs with measurement verification services. Many high-end fabrication shops establish partnerships with specific luxury appliance dealers to streamline the specification-to-installation process and ensure dimensional accuracy before cutting expensive stone. When working with designers or architects on luxury projects, request the specific model number and obtain the manufacturer's installation guide before template selection - while this 48-inch template accommodates most brands, variations of 0.25-0.5 inches can occur. NKBA trade members often have access to trade-only showrooms displaying operational units where actual measurements can be verified. For commercial or restaurant installations, consider Vulcan, American Range, or Garland professional lines available through restaurant equipment suppliers like Wasserstrom or KaTom. European manufacturers like Gaggenau, Miele, and Lacanche offer distinctive 48-inch options through specialty importers - always verify US installation specifications as European models may differ. Online resources like Sub-Zero Wolf's website, Thermador's professional portal, and AJMadison.com provide downloadable PDF installation guides with verified dimensions. Many manufacturers offer dimensional verification services for fabricators working on luxury projects - take advantage of these to protect yourself and your client's investment. Before cutting any premium stone material for a 48-inch cooktop installation, download the current installation guide directly from the manufacturer's website and verify the cutout dimensions match this template within acceptable tolerances (typically ±0.25 inches). Several manufacturers have updated specifications in recent model years, so don't rely on guides older than the current model year.