Kohler Widespread 8in Center
Description
This precision CNC template is tailored for countertop fabricators installing Kohler widespread bathroom faucets with 8-inch center spacing. The 3-hole configuration positions the spout centrally with handles spaced 4 inches on either side, creating the classic widespread layout that's become the standard for premium bathroom vanities. With 1.375-inch diameter holes matching industry specifications, this template works seamlessly with popular Kohler collections including Devonshire, Artifacts, Memoirs, Forte, and Fairfax. The 8-inch spread provides the perfect balance between compact efficiency and elegant proportion, making it ideal for both standard 24-inch vanities and larger custom installations. This template ensures precise valve alignment and professional results across all natural stone and engineered materials.
Dimensions
Specifications
- Manufacturer
- kohler
- Downloads
- 0
Related Templates
This precision CNC template is tailored for countertop fabricators installing Kohler widespread bathroom faucets with 8-inch center spacing. The 3-hole configuration positions the spout centrally with handles spaced 4 inches on either side, creating the classic widespread layout that's become the standard for premium bathroom vanities. With 1.375-inch diameter holes matching industry specifications, this template works seamlessly with popular Kohler collections including Devonshire, Artifacts, Memoirs, Forte, and Fairfax. The 8-inch spread provides the perfect balance between compact efficiency and elegant proportion, making it ideal for both standard 24-inch vanities and larger custom installations. This template ensures precise valve alignment and professional results across all natural stone and engineered materials.
Installation Overview
Widespread bathroom faucets with 8-inch centers require three precisely positioned and aligned holes in the vanity countertop surface. This template positions holes at -4", 0", and +4" from the centerline, creating a symmetrical 8-inch spread that accommodates standard widespread valve assemblies. The center position typically receives the spout, while the outer holes house the hot and cold water control handles. Before drilling, verify the specific Kohler model's requirements, as some widespread faucets offer adjustable spacing from 8 to 16 inches, though 8-inch is the most common configuration. Position the template to align with the sink centerline, typically placing holes 2-3 inches from the back edge of the countertop for optimal ergonomics and splash prevention. Ensure the countertop thickness falls within the faucet's specifications (usually 1.25 to 1.5 inches maximum) and verify adequate clearance below the deck for valve bodies and supply line connections. The 8-inch spread provides excellent clearance between components while maintaining a cohesive visual grouping.
CNC Cutting Notes
Program your CNC router with a 1.375-inch diamond-grit core bit appropriate for the material being fabricated. For natural stone materials, set feed rates to 60-80% of your standard cutting parameters to ensure clean holes without chipping or thermal cracking. Maintain consistent water flow through the core bit cooling system to dissipate heat and evacuate cutting debris from the hole. When working with quartz or engineered stone, reduce both RPM and feed rate to prevent resin burning and discoloration around the hole perimeter. Use quartz-specific core bits with modified bond matrices designed for composite materials. Establish precise centerline alignment using your CNC machine's reference system, laser guides, or mechanical edge finders. For undermount sink installations, measure from the sink centerline to ensure faucet holes align properly with the basin. Secure the workpiece with vacuum hold-down or clamps to eliminate vibration during drilling operations. Pre-drill 1/8-inch pilot holes at each location to improve core bit tracking accuracy and reduce initial deflection when the bit contacts the surface. If fabricating multiple vanities with the same configuration, create a fixture or reference jig to speed up the setup process while maintaining consistency.
Material Compatibility
This template produces excellent results across all countertop materials commonly specified for bathroom vanities. Granite: Outstanding compatibility using standard diamond core bits rated for hard stone; expect clean holes with minimal edge finishing required; feed rate adjustments may be needed for exceptionally hard granite varieties. Marble: Use sharp, well-maintained tooling and reduce feed rates by 25-30% to prevent chipping and micro-cracking; white and light-colored marbles require careful attention to avoid heat discoloration around holes. Quartz/Engineered Stone: Requires specialized quartz-rated core bits and reduced RPM settings (1500-2200) to prevent resin scorching; test parameters on scrap material before cutting finished piece; some manufacturers void warranties if improper drilling techniques are used. Quartzite: Similar requirements to granite but with extended drilling time due to extreme hardness; monitor tool wear and replace bits as needed to maintain clean cutting. Porcelain Slabs: Use porcelain-specific diamond core bits and the slowest feed rates; material is brittle and prone to chipping on both entry and exit; back the drilling area with sacrificial material to prevent blowout. Solid Surface (Corian, etc.): Can be drilled with standard carbide hole saws rather than diamond core bits; completely different cutting parameters apply; consult material manufacturer specifications.
Where to Buy
Kohler widespread bathroom faucets with 8-inch centers are available through multiple retail and professional channels. Ferguson Bath & Kitchen Gallery showrooms offer the complete Kohler line with knowledgeable staff to assist with product selection and technical specifications. Home Depot and Lowe's stock popular Kohler bathroom faucet collections with immediate availability for standard finishes. For designer-specified finishes, custom configurations, or exclusive collections, direct clients to Kohler Experience Centers or authorized luxury showrooms. Online retailers including FaucetDirect.com, Build.com, SupplyHouse.com, and Amazon provide competitive pricing with detailed product specifications and installation manuals available for download. Professional fabricators should always obtain the complete model number from the client or designer before beginning fabrication work. Request or download the installation manual to verify hole spacing, as some Kohler widespread models offer adjustable spacing and may not require the standard 8-inch configuration. For commercial projects or high-volume residential developments, contact Kohler's professional division for project pricing and technical support.