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Our Black 2020 V-Slot Aluminum Extrusion is the essential foundation for precision engineering. This 20mm x 20mm profile offers incredible versatility for linear motion projects, making it a stunning choice for 3D printer frames, laser enclosures, and camera sliders that require a professional, stealth finish.
$0.17 per cm
The Black 2020 V-Slot Aluminum Extrusion is the best industry standard for makers and engineers building desktop-scale machinery. Utilizing high-strength 6063-T5 aluminum alloy, this profile provides the incredible structural integrity needed for high-speed gantries while maintaining a lightweight footprint.
Unlike standard T-slot profiles, our Black 2020 V-Slot Aluminum Extrusion features a 90-degree beveled edge on all four slots. This allows the rail to double as a high-precision track for Delrin or Polycarbonate V-wheels, eliminating the need for expensive external rod-and-bearing systems. The deep black anodized finish isn’t just for a stunning look—it hardens the aluminum surface, ensuring precision travel and long-term durability for your motion system.
For larger structural requirements that demand even more rigidity over long spans, explore our [Black 2040 V-Slot Profiles](/product/2040-v-slot-extrusion-black) or our heavy-duty [3030 T-Slot Series](/product/3030-t-slot-extrusion-black).
2020 v-slot Aluminum Extrusion | Natural Silver available Here
Profile Series: 20 Series (20mm x 20mm)
Groove Type: V-Slot (Linear Motion Optimized)
Material: 6063-T5 Extruded Aluminum
Finish: Black Anodized
Weight: Approx. 0.45 kg/m
Cleaning: Use a soft microfiber cloth with a pH-neutral cleaner to protect the black anodized layer.
Maintenance: Keep the V-grooves free of dust to ensure smooth wheel travel and prevent wear on your motion components.
Safe Handling: All rails are hand-deburred at our Marathon shop to ensure safe handling and a flush-fit assembly.
Shipping: We ship in protective bundling to ensure your Black 2020 V-Slot Aluminum Extrusion arrives without nicks or surface damage.
At dnb3D, we don’t just ship boxes—we manufacture solutions. Operating our Industry 4.0 micro-factory in Marathon, Ontario, means your order is handled by the same people who design and test these components.
Ready to Ship (3D Printer Parts & Hardware): Finished, inspected, and on the shelf. Dispatched within 1 to 2 business days.
In-House Manufacturing (Laser, Plasma, 3D Prints): These items are manufactured “fresh” to order. Please allow 3 to 5 business days for precision cutting and finishing.
Custom Projects: Bespoke designs require a consultation and a locked-in timeline before production begins.
We ship nationwide across Canada and the USA. Centrally located on the North Shore of Lake Superior, we are uniquely positioned to get your products moving quickly to either coast.
We stand behind every weld, cut, and print. If a product doesn’t meet your expectations, contact the Hub within 30 days. If we wouldn’t put it in our own shop, we won’t let it sit in yours.
Standard Items: Contact us within 30 days for return authorization. Items must be in original, unused condition.
Custom/Personalized Orders: Digitally fabricated to your exact specs (names, custom dimensions, or unique finishes) are final sale once production begins.
Shipping Costs: Return shipping is the responsibility of the customer unless the item arrived damaged or defective.
Have questions about a specific build? Click here to contact the shop.
