Alpha International U109 K Series Stainless Steel Single Bowl Undermount Cutout
Alpha International U109 K Series Stainless Steel Single Bowl Undermount Cutout
Description
The Alpha International U109 K Series delivers professional-grade performance in a compact rectangular format measuring 16 inches wide by 18 inches deep. This commercial-quality 304 stainless steel undermount sink features robust 18-gauge construction with a premium brushed satin finish, providing durability and style in space-conscious applications. The 14x16 inch bowl interior offers enhanced capacity compared to the square U103, while the 8-inch depth accommodates bar sink, prep sink, and secondary washing applications. Requiring only a 19-inch minimum base cabinet, the U109 fits island installations, butler's pantries, outdoor kitchens, and wet bar locations where compact dimensions are essential. The DXF template includes four installation variants for fabricator flexibility.
Dimensions
- Overall Width
- 16"
- Overall Depth
- 18"
- Bowl Width
- 14"
- Bowl Depth
- 16"
Specifications
- Manufacturer
- Alpha International
- Model Number
- U109 K Series
- Installation Type
- Undermount
- Bowl Configuration
- Single
- Material
- Stainless-Steel
- Min. Cabinet Width
- 19"
- Downloads
- 0
Related Templates
Alpha International AS1813 Stainless Steel Single Bowl Undermount Cutout
Alpha International
Alpha International AS2114 Stainless Steel Single Bowl Undermount Cutout
Alpha International
Alpha International G2418 Granite Composite Single Bowl Undermount Cutout
Alpha International
Alpha International G3018S Granite Composite Single Bowl Undermount Cutout
Alpha International
Answer summary
What is the Alpha International U109 K Series Stainless Steel Single Bowl Undermount Cutout DXF template for?
Alpha International U109 K Series Stainless Steel Single Bowl Undermount Cutout is a sink cutouts DXF template for countertop fabrication. Use it only after matching the manufacturer, model, dimensions, variant, and shop workflow to the actual job.
Risk check: Similar-looking products can use different cutout geometry. Confirm the official spec, shop tolerance, material behavior, and CNC output before production.
Next step: Run a DXF check, compare related templates, and keep the current manufacturer spec with the job packet.
Template decision guide
Should you use the Alpha International U109 K Series Stainless Steel Single Bowl Undermount Cutout DXF template?
Use the template page to shortlist a production file, then verify the exact model, variant, and machine workflow before cutting.
Best fit
Alpha International U109 K Series Stainless Steel Single Bowl Undermount Cutout is most useful when the product, manufacturer, model, install type, and variant match the job you are fabricating.
What to compare
Compare model number, dimensions, reveal or overhang, bowl or appliance geometry, material thickness, and CNC output requirements.
Risk check
Do not use a similar-looking template as a final production file. Small changes in flange, radius, trim, or reveal can cause a failed cutout.
Evidence to verify
Check the current manufacturer spec, field measurement, template preview, DXF layers, and a shop-approved tolerance before production.
Page-specific notes
Page-specific notes for Alpha International U109 K Series Stainless Steel Single Bowl Undermount Cutout
These notes are assembled from this exact template record, its category, available variants, and nearby template comparisons. They are meant to make the page more useful than a generic download page.
Exact record SlabWise is using
Alpha International U109 K Series is filed under Sink Cutouts. The normalized record lists width 16", depth 18", bowl width 14", bowl depth 16", so the safest use is as a production starting point that still gets checked against the current job packet.
Variant choice
This page exposes 4 variants: No Reveal (Flush), 1/8" Reveal, 1/2" Overhang, Drop-in. Pick the variant that matches reveal, overhang, install style, and shop standard before exporting to CAM.
Category-specific production check
Sink Cutouts files should be checked for fit against material thickness, edge treatment, sink or appliance clearance, CNC layer expectations, and the shop's preferred tolerance before cutting customer material.
Closest comparisons
Before choosing this file, compare it with Alpha International AS1813 Stainless Steel Single Bowl Undermount Cutout, Alpha International AS2114 Stainless Steel Single Bowl Undermount Cutout, Alpha International G2418 Granite Composite Single Bowl Undermount Cutout to catch small model, radius, flange, or layout differences that can change the final cut.
Evidence already attached
This page has extra enrichment for installation overview, CNC cutting notes, material compatibility, buying context. Use those notes as decision support, then keep the official product spec with the job.
The Alpha International U109 K Series delivers professional-grade performance in a compact rectangular format measuring 16 inches wide by 18 inches deep. This commercial-quality 304 stainless steel undermount sink features robust 18-gauge construction with a premium brushed satin finish, providing durability and style in space-conscious applications. The 14x16 inch bowl interior offers enhanced capacity compared to the square U103, while the 8-inch depth accommodates bar sink, prep sink, and secondary washing applications. Requiring only a 19-inch minimum base cabinet, the U109 fits island installations, butler's pantries, outdoor kitchens, and wet bar locations where compact dimensions are essential. The DXF template includes four installation variants for fabricator flexibility.
Installation Overview
Installing the U109 rectangular sink requires attention to orientation and proper alignment within the cabinet opening. The template provides four professional variants: no-reveal for flush bowl edge alignment, 1/8-inch reveal for standard undermount installation with visible rim protection, 1/2-inch overhang for increased countertop support coverage, and drop-in configuration for top-mount applications. The rectangular format allows the sink to be oriented with the 18-inch dimension running front-to-back or side-to-side depending on cabinet configuration and user preference. Most installations position the longer dimension perpendicular to the counter edge for ergonomic access. The 18-gauge stainless steel construction requires minimum four to six undermount clips evenly distributed around the perimeter, with emphasis on the longer edges to prevent sagging under load. When installing in bar or island applications, verify faucet height clearance with the 8-inch bowl depth to ensure proper functionality. The sharp corner specification can be modified to include a small radius for easier cleaning if desired.
CNC Cutting Notes
CNC programming for the U109 rectangular template follows straightforward rectangular geometry with efficient toolpath execution. The template specifies 0.0 corner radius for sharp 90-degree angles, though fabricators commonly add a small 1/8-inch to 1/4-inch radius at corners for practical cleaning considerations and reduced stress concentration. Use a 3/8-inch or 1/2-inch diameter carbide bit for optimal cutting efficiency on straight runs. The 16x18 footprint allows for excellent material utilization when laying out multiple sinks or combining with other cutouts. Program your toolpath to start at the rear corner and proceed clockwise or counterclockwise around the perimeter, ending at the start point for clean closure. Set feed rates appropriate to your material—typically 100-150 IPM for quartz, 60-100 IPM for granite. The compact rectangular shape minimizes waste and cutting time while delivering professional results. Always simulate the complete toolpath before cutting to verify corner execution and overall dimensional accuracy.
Material Compatibility
The U109 stainless steel sink template integrates seamlessly with all countertop materials, offering particular advantages in contemporary and transitional kitchen designs. Granite fabricators appreciate the sink's professional construction and straightforward installation, with the brushed finish complementing both light and dark stone colors. In quartz installations, the precise manufacturing tolerances ensure consistent fit and professional appearance. The rectangular format works exceptionally well in galley kitchens, narrow islands, and peninsula applications where the orientation can be adjusted to suit available space. Marble countertop installations benefit from the stainless steel's resistance to etching, staining, and chemical damage that can affect natural stone. The undermount style creates clean transitions ideal for butcher block, solid surface, and laminate countertops. The commercial-grade 18-gauge construction ensures decades of reliable performance regardless of countertop material pairing.
Where to Buy
Alpha International U109 K Series sinks are widely available through kitchen and bath distributors, fabricator supply warehouses, plumbing showrooms, and commercial equipment suppliers. The professional 304 stainless construction typically retails in the $225-325 range depending on finish options and dealer pricing. Fabricators with established distributor accounts often receive preferential trade pricing on volume purchases. Check sinks.org, contact Alpha International directly, or consult your local fabricator supply representative for dealer locations and availability. The compact size and commercial quality make this a popular stock item for immediate delivery at many suppliers.