American Standard 12SB321100 Quince 33 Single Drop-In Sink Cutout
Description
Professional countertop fabricators know that a single bowl sink offers maximum workspace and versatility for modern kitchens. This production-ready DXF template for the American Standard 12SB321100 Quince 33 single bowl drop-in sink provides the precision you need for flawless installations. The generous 33 x 22 inch single basin accommodates large pots, baking sheets, and commercial-style cookware, making it a popular upgrade for serious home cooks. Our template includes four reveal options to match your customer's preferences and installation requirements.
Dimensions
- Overall Width
- 33"
- Overall Depth
- 22"
- Bowl Width
- 30.5"
- Bowl Depth
- 18"
- Corner Radius
- 0.375"
Specifications
- Manufacturer
- American Standard
- Model Number
- 12SB321100
- Installation Type
- Drop-In
- Bowl Configuration
- Single
- Material
- Stainless-Steel
- Min. Cabinet Width
- 36"
- Downloads
- 0
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Answer summary
What is the American Standard 12SB321100 Quince 33 Single Drop-In Sink Cutout DXF template for?
American Standard 12SB321100 Quince 33 Single Drop-In Sink 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 American Standard 12SB321100 Quince 33 Single Drop-In Sink 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
American Standard 12SB321100 Quince 33 Single Drop-In Sink 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 American Standard 12SB321100 Quince 33 Single Drop-In Sink 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
American Standard 12SB321100 is filed under Sink Cutouts. The normalized record lists width 33", depth 22", bowl width 30.5", bowl depth 18", corner radius 0.375", 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 American Standard 14SB252100 Quince 25 Single Drop-In Sink Cutout, American Standard 0075000 Studio Undermount Bath Sink Cutout, American Standard 0495300 Ovalyn Undermount 19 Sink 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.
Professional countertop fabricators know that a single bowl sink offers maximum workspace and versatility for modern kitchens. This production-ready DXF template for the American Standard 12SB321100 Quince 33 single bowl drop-in sink provides the precision you need for flawless installations. The generous 33 x 22 inch single basin accommodates large pots, baking sheets, and commercial-style cookware, making it a popular upgrade for serious home cooks. Our template includes four reveal options to match your customer's preferences and installation requirements.
Installation Overview
The American Standard Quince 33 single bowl sink delivers a spacious 30.5 x 18 inch interior basin with 8 inches of depth, providing exceptional functionality without the divider of a double bowl configuration. This drop-in model requires a minimum 36-inch cabinet base and features a standard 3-hole faucet drilling pattern. When fabricating the countertop opening, you have four installation approaches: the no reveal (flush mount) option cuts to the exact bowl dimension of 30.5 x 18 inches for a seamless transition, the 1/8 inch reveal cuts slightly smaller at 30.25 x 17.75 inches to create a protective ledge, the 1/2 inch overhang at 29.5 x 17 inches allows maximum countertop coverage over the opening, and the full drop-in uses the complete 33 x 22 inch outer dimension for traditional top-mount installation. The single bowl design eliminates the center divider, allowing you to soak large items and providing more usable sink space. Stainless steel construction ensures durability and resistance to heat, stains, and corrosion. Always verify actual sink dimensions before cutting, and provide adequate support for the cutout piece during the final cut to prevent stone cracking.
CNC Cutting Notes
Programming your CNC for this single bowl template requires precision to ensure proper sink fitment. The corner radius of 0.375 inches (3/8 inch) is a critical dimension - use a 1/2 inch or larger diameter diamond bit to achieve smooth, accurate curves. For natural stone materials like granite, set your feed rate between 60-100 IPM with a spindle speed of 10,000-12,000 RPM. Engineered quartz may require slightly slower feed rates (60-80 IPM) to prevent chipping, especially on darker colors with higher resin content. Always use continuous water cooling to minimize heat stress and flush away cutting debris. The large single opening (30.5 x 18 inches for no reveal) means you're removing a substantial piece of material - ensure your CNC table supports the cutout section throughout the entire cut to prevent it from shifting or falling. When cutting the 1/8 inch reveal variant, precise tool offset calculation is essential: account for bit diameter, desired reveal distance, and material characteristics. For drop-in installations, the cut edge doesn't require polishing since the sink rim conceals it, but maintain a clean, burr-free edge to ensure proper sealing. Test your tool paths on scrap material when possible, especially if you're cutting a high-value slab. The single bowl design means there's only one cutout to execute, but that also means there's less margin for error.
Material Compatibility
Granite: Ideal for granite countertops. The large single bowl cutout is stable in granite's crystalline structure. Use wet cutting throughout. Quartz: Excellent choice for quartz installations. The sink's clean lines complement quartz aesthetics. Sharp diamond tooling prevents edge chipping. Marble: Compatible with marble but requires gentle handling. The softer stone cuts easily but chips more readily at corners. Quartzite: Perfect for quartzite's hard, durable nature. Slower feed rates produce exceptional results with minimal tool wear. Solid Surface: Works seamlessly with Corian and solid surface materials. Can be cut with carbide bits. Drop-in rim hides the cut edge. Butcher Block: Suitable for wood countertops with proper waterproofing. Seal all cut edges with multiple coats before installation. Concrete: Can be installed in concrete countertops. Hand-finishing around the opening may be required for poured-in-place installations. Laminate: Compatible with laminate countertops. The drop-in lip conceals the substrate. Seal particle board edges thoroughly.
Where to Buy
Intro: The American Standard 12SB321100 Quince 33 single bowl sink is available through professional plumbing distributors and major home improvement retailers, offering fabricators multiple sourcing options. Retailers: Name: Ferguson Description: Premier plumbing distributor with dedicated fabricator programs. Offers trade pricing, technical support, and same-day pickup at most locations. Url: https://www.ferguson.com Name: Lowe's Description: Convenient retail option with professional contractor services. Good for quick sourcing and customer direct purchases. Url: https://www.lowes.com Name: The Home Depot Description: Wide product availability with Pro Desk services. Many locations stock American Standard Quince series. Url: https://www.homedepot.com Name: American Standard Description: Direct from manufacturer with complete product specifications and technical documentation. Url: https://www.americanstandard-us.com Name: Amazon Description: Online availability with fast shipping. Useful for replacement or quick turnaround projects. Url: https://www.amazon.com Fabricator Tip: Many fabricators maintain standing orders with Ferguson or a local plumbing supply house to ensure product availability. Verify stock before templating, as lead times can vary seasonally.