Karran UUMSB3321 Stainless Steel Single Bowl Undermount Cutout
Description
The Karran UUMSB3321 Stainless Steel Single Bowl Undermount 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
- 33.25"
- Overall Depth
- 17.75"
- Bowl Width
- 31.2496"
- Bowl Depth
- 15.7508"
Specifications
- Manufacturer
- Karran
- Model Number
- UUMSB3321
- Installation Type
- Undermount
- Bowl Configuration
- Single
- Material
- Stainless-Steel
- Min. Cabinet Width
- 35"
- Downloads
- 0
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The Karran UUMSB3321 Stainless Steel Single Bowl Undermount 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
Installing the Karran UUMSB3321 Stainless Steel Single Bowl Undermount Cutout template requires standard stone fabrication procedures adapted for the sinks category. Begin with accurate field measurements to verify the template dimensions match the installation site. Import the DXF file into CNC programming software and create an optimized cutting plan that minimizes material waste. For the cutting phase, select appropriate diamond tooling based on the stone type being fabricated. Maintain consistent coolant flow during all CNC operations to prevent thermal damage. After cutting, perform edge finishing according to the template specifications. Dry-fit all pieces at the installation site before applying adhesive. Use construction-grade silicone or epoxy appropriate for stone installations. Ensure proper support for all sections, adding brackets where overhangs exceed manufacturer recommendations. Apply a penetrating sealer after installation to protect the finished surface. Final inspection should verify all dimensions match the template within acceptable tolerances.
CNC Cutting Notes
CNC programming for the Karran UUMSB3321 Stainless Steel Single Bowl Undermount Cutout should account for tool wear compensation, especially on abrasive dolomite stones. Recommended parameters: spindle speed 4500-6500 RPM, feed rate 35-55 IPM for roughing. The karran 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
The Karran UUMSB3321 Stainless Steel Single Bowl Undermount Cutout template works exceptionally well with natural granite, providing clean edges that polish to a high gloss. Marble is also compatible, though the softer stone requires reduced feed rates during CNC operations to prevent micro-chipping. Quartzite offers excellent results with this profile, as the hard mineral structure holds fine details well. Engineered quartz composites are ideal substrates, offering consistent material properties that produce predictable results. Soapstone and slate can be profiled using this template with appropriate tooling adjustments. For limestone, use conservative CNC parameters due to the stone's tendency to chip on detailed profiles. Porcelain sintered stone panels require specialized diamond tooling but produce excellent results with the karran geometry.
Where to Buy
Professional fabricators can source dolomite slabs from local stone distributors and wholesale suppliers. Visit SlabWise for template downloads and fabrication resources.