Grohe 31379 K500 33x22 Drop-In Double 33" Double Equal Bowl Drop In Sink Cutout
Grohe 31379 K500 33x22 Drop-In Double 33" Double Equal Bowl Drop In Sink Cutout
Description
The Grohe 31379 K500 33x22 Drop-In Double 33" Double Equal Bowl Drop In Sink Cutout template delivers precision DXF geometry for professional stone fabrication. With dimensions of standard dimensions, this template provides CNC-ready profiles that ensure consistent, repeatable results. Designed for the sinks category, this template streamlines the fabrication process from initial programming through final finishing. Professional shops rely on accurate templates like this to minimize waste and maximize production efficiency across installations.
Dimensions
- Overall Width
- 33"
- Overall Depth
- 22"
- Bowl Width
- 31"
- Bowl Depth
- 20"
- Corner Radius
- 0.375"
Specifications
- Manufacturer
- Grohe
- Model Number
- 31379
- Installation Type
- Drop In
- Bowl Configuration
- Double Equal
- Material
- Stainless-Steel
- Min. Cabinet Width
- 36"
- Downloads
- 0
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Answer summary
What is the Grohe 31379 K500 33x22 Drop-In Double 33" Double Equal Bowl Drop In Sink Cutout DXF template for?
Grohe 31379 K500 33x22 Drop-In Double 33" Double Equal Bowl 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 Grohe 31379 K500 33x22 Drop-In Double 33" Double Equal Bowl 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
Grohe 31379 K500 33x22 Drop-In Double 33" Double Equal Bowl 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 Grohe 31379 K500 33x22 Drop-In Double 33" Double Equal Bowl 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
Grohe 31379 is filed under Sink Cutouts. The normalized record lists width 33", depth 22", bowl width 31", bowl depth 20", 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 Grohe 31370 K500 25x22 Drop-In Single 25" Single Bowl Drop In Sink Cutout, Grohe 31506 K700 18x16 Bar Prep Sink 18" Single Bowl Undermount Sink Cutout, Grohe 31507 K700 33x18 Undermount Stainless 33" Single Bowl Undermount 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.
The Grohe 31379 K500 33x22 Drop-In Double 33" Double Equal Bowl Drop In Sink Cutout template delivers precision DXF geometry for professional stone fabrication. With dimensions of standard dimensions, this template provides CNC-ready profiles that ensure consistent, repeatable results. Designed for the sinks category, this template streamlines the fabrication process from initial programming through final finishing. Professional shops rely on accurate templates like this to minimize waste and maximize production efficiency across installations.
Installation Overview
The fabrication process for the Grohe 31379 K500 33x22 Drop-In Double 33" Double Equal Bowl Drop In Sink Cutout begins with DXF template verification and material selection. Import the template geometry into your CAM software, setting appropriate tool paths for the sinks specifications. Select diamond tooling rated for the specific stone material being processed. CNC cutting should proceed in stages: roughing passes followed by finishing passes at full depth. Maintain proper coolant flow throughout all machining operations. After all pieces are cut, perform any required edge finishing or polishing operations. Transport pieces to the installation site using appropriate lifting equipment and A-frame racks. On-site, verify cabinet or substrate preparation meets installation requirements. Apply adhesive in the recommended pattern and set pieces beginning with the largest section. Complete all joints with color-matched epoxy. Allow full cure time before loading the installation with fixtures or appliances. Seal all exposed surfaces with an appropriate stone sealer.
CNC Cutting Notes
For the Grohe 31379 K500 33x22 Drop-In Double 33" Double Equal Bowl Drop In Sink Cutout profile, set your CNC router spindle speed between 5000-7000 RPM for marble substrates. Use a feed rate of 40-60 IPM for roughing passes and reduce to 20-30 IPM for finishing passes. Select a diamond-tipped profile bit matching the template radius specifications. Program the toolpath using climb milling for cleaner cuts on the grohe geometry. Maintain coolant flow at 2+ GPM to prevent thermal fracturing. For harder stones like granite, reduce feed rates by 20% and increase water flow. Run a test cut on scrap material to verify the profile matches the DXF template before committing to production stock.
Material Compatibility
This grohe profile is compatible with a wide range of countertop materials. Natural granite remains the most popular substrate, offering durability and an attractive polished finish. Engineered quartz performs excellently, with consistent material properties that make CNC cutting predictable and efficient. Marble requires more careful handling — reduce feed rates by 15-20% to prevent veining from causing unpredictable fractures. Quartzite is an excellent choice for this profile, as the material's hardness preserves fine geometric details through years of use. Dolomite and travertine can be profiled with adjusted parameters. Avoid ultra-thin porcelain slabs for complex profiles without proper backing support.
Where to Buy
Professional fabricators can source marble slabs from local stone distributors and wholesale suppliers. Visit SlabWise for template downloads and fabrication resources.