American Standard 77SB30220A Suffolk 30 Single Sink Cutout
Description
The American Standard 77SB30220A Suffolk 30 Single Sink Cutout is a production-ready DXF template engineered for sinks fabrication projects. At standard dimensions, this template addresses the specific requirements of professional stone fabrication with accurate CNC-ready geometry. Fabricators benefit from standardized dimensions that reduce setup time and improve consistency. This template represents proven configurations used daily in professional fabrication shops.
Dimensions
- Overall Width
- 30"
- Overall Depth
- 22"
- Bowl Width
- 27"
- Bowl Depth
- 18"
- Corner Radius
- 0.375"
Specifications
- Manufacturer
- American Standard
- Model Number
- 77SB30220A
- Installation Type
- Farmhouse
- Bowl Configuration
- Single
- Material
- Stainless-Steel
- Min. Cabinet Width
- 33"
- Downloads
- 0
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American Standard
The American Standard 77SB30220A Suffolk 30 Single Sink Cutout is a production-ready DXF template engineered for sinks fabrication projects. At standard dimensions, this template addresses the specific requirements of professional stone fabrication with accurate CNC-ready geometry. Fabricators benefit from standardized dimensions that reduce setup time and improve consistency. This template represents proven configurations used daily in professional fabrication shops.
Installation Overview
The fabrication process for the American Standard 77SB30220A Suffolk 30 Single Sink Cutout begins with DXF template verification and material selection. Import the template geometry into your CAM software, setting appropriate tool paths for the sinks specifications. Select diamond tooling rated for the specific stone material being processed. CNC cutting should proceed in stages: roughing passes followed by finishing passes at full depth. Maintain proper coolant flow throughout all machining operations. After all pieces are cut, perform any required edge finishing or polishing operations. Transport pieces to the installation site using appropriate lifting equipment and A-frame racks. On-site, verify cabinet or substrate preparation meets installation requirements. Apply adhesive in the recommended pattern and set pieces beginning with the largest section. Complete all joints with color-matched epoxy. Allow full cure time before loading the installation with fixtures or appliances. Seal all exposed surfaces with an appropriate stone sealer.
CNC Cutting Notes
CNC programming for the American Standard 77SB30220A Suffolk 30 Single Sink Cutout should account for tool wear compensation, especially on abrasive engineered quartz stones. Recommended parameters: spindle speed 4500-6500 RPM, feed rate 35-55 IPM for roughing. The american 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
This american 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 engineered quartz slabs from local stone distributors and wholesale suppliers. Visit SlabWise for template downloads and fabrication resources.