Delta Leland Widespread
Delta Leland Widespread
Description
The Delta Leland widespread bathroom faucet is a premium fixture featuring traditional design with modern reliability. For countertop fabricators, achieving precise hole placement is critical for this 3-hole configuration. Our DXF template provides exact specifications for the Delta Leland series (model 3578), ensuring perfect alignment of handles and spout components. This widespread design requires three 1.375-inch diameter holes positioned on an 8-inch center-to-center spacing, though the faucet accommodates hole spacing from 6 to 16 inches. The template is optimized for CNC routers, waterjet cutters, and bridge saws, making it compatible with granite, quartz, marble, solid surface materials, and laminate countertops.
Dimensions
Specifications
- Manufacturer
- delta
- Downloads
- 0
Related Templates
Answer summary
What is the Delta Leland Widespread DXF template for?
Delta Leland Widespread is a faucet & fixture holes 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 Delta Leland Widespread DXF template?
Use the template page to shortlist a production file, then verify the exact model, variant, and machine workflow before cutting.
Best fit
Delta Leland Widespread 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 Delta Leland Widespread
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
delta is filed under Faucet & Fixture Holes. The normalized record lists no normalized dimensions are listed in the template record, so the safest use is as a production starting point that still gets checked against the current job packet.
Variant choice
This record is shown as a single template variant. Treat that as a reason to verify reveal, overhang, and cutout assumptions before the file reaches production.
Category-specific production check
Faucet & Fixture Holes 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 Delta 4in Centerset, Delta Bar/Prep Single Hole, Delta Cassidy Bridge 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 Delta Leland widespread bathroom faucet is a premium fixture featuring traditional design with modern reliability. For countertop fabricators, achieving precise hole placement is critical for this 3-hole configuration. Our DXF template provides exact specifications for the Delta Leland series (model 3578), ensuring perfect alignment of handles and spout components. This widespread design requires three 1.375-inch diameter holes positioned on an 8-inch center-to-center spacing, though the faucet accommodates hole spacing from 6 to 16 inches. The template is optimized for CNC routers, waterjet cutters, and bridge saws, making it compatible with granite, quartz, marble, solid surface materials, and laminate countertops.
Installation Overview
Installing the Delta Leland widespread faucet begins with accurate hole placement during countertop fabrication. The three-hole configuration consists of two handle holes and one central spout hole, all measuring 1.375 inches in diameter. Standard placement uses 8-inch center-to-center spacing between the outer holes, with the center hole positioned exactly midway. The faucet's flexible supply lines allow for spacing adjustments between 6 and 16 inches to accommodate pre-drilled sinks or custom layouts. Maximum deck thickness is 1.13 inches, which covers most residential countertop installations. After cutting, holes should be polished and sealed to prevent moisture penetration, especially critical with natural stone materials. The faucet includes a gasket and mounting hardware that secures from beneath the deck, requiring access through the cabinet below. The spout height measures 3.5 inches with a reach of 5.06 inches, providing adequate clearance for typical bathroom sink bowls.
CNC Cutting Notes
When programming your CNC for Delta Leland widespread faucet holes, set the tool path for a 1.375-inch finished diameter (0.6875-inch radius). Use a climb milling strategy to minimize chipping on the top surface, particularly important for polished stone edges. For granite and engineered quartz, select a diamond-grit core bit appropriate for the material hardness, typically 30-40 grit for cutting and 120-200 grit for edge finishing. Feed rates should be reduced near breakthrough to prevent bottom-surface blowout. Position the template with the centerline parallel to the front edge of the countertop, maintaining a minimum 2.5-inch distance from the backsplash for adequate clearance. The template coordinates use the center hole as the origin point (0,0), with handle holes at -4 inches and +4 inches along the X-axis. Verify sink or vanity top edge distance requirements before cutting, as the faucet requires specific clearances for proper handle operation. Apply masking tape to the cutting area before routing to protect the finished surface and reduce debris buildup. For waterjet cutting, adjust pressure settings to prevent edge microcracking in brittle materials like marble or thin porcelain slabs.
Material Compatibility
This Delta Leland widespread template is compatible with all standard countertop materials. Natural stone including granite and marble cuts cleanly with proper diamond tooling and coolant application. Engineered quartz materials like Caesarstone, Silestone, and Cambria require carbide or diamond-core bits with adequate cooling to prevent resin scorching. Solid surface materials (Corian, Hi-Macs, Staron) are easily cut with standard carbide router bits at moderate speeds, though care must be taken to avoid melting from friction heat. Laminate countertops require backing support during cutting to prevent delamination and bottom-surface tearing. Porcelain slabs demand specialized diamond core bits and slower feed rates due to extreme hardness. Concrete countertops should be fully cured before drilling, with reinforcement mesh avoided in the hole locations. Soapstone is relatively soft and cuts easily but requires gentle handling to prevent cracking around hole perimeters. Wood countertops can use standard hole saws but benefit from pilot holes and backer boards to prevent tearout. Regardless of material, all hole edges should be sealed or finished appropriately to ensure long-term durability and water resistance.
Where to Buy
Delta Leland widespread faucets are available through multiple distribution channels. Authorized plumbing showrooms provide expert guidance and often display working models for hands-on evaluation. Major home improvement retailers including The Home Depot, Lowe's, and Menards stock various Leland finishes and configurations. Online retailers such as Ferguson, Build.com, Faucet.com, and Amazon offer competitive pricing with detailed specifications and customer reviews. For professional fabricators working on builder projects, wholesale plumbing supply houses often provide contractor pricing on bulk orders. Delta's official website at deltafaucet.com includes a dealer locator tool to find nearby authorized retailers. When purchasing, verify the specific model number (3578 series) and finish code to ensure compatibility with your template. Common finishes include Chrome (DST), Venetian Bronze (RB), Champagne Bronze (CZ), and Stainless Steel (SS). The faucet typically includes mounting hardware, supply lines, and a pop-up drain assembly, though deck plates and other accessories may be sold separately depending on the model variant.