v-slot aluminum extrusion
CNC Machine Solutions, DIY & Hardware - Maker Store USA
You can also interchange between the T-Slot and V-Slot aluminum extrusion profiles but it is better to stick to one.
Framework 3030 V-slot 2040 Aluminum Extrusion Profile
High quality Framework 3030 V-slot 2040 Aluminum Extrusion Profile from China, China's leading 40x40mm Aluminium Profile product, with strict quality control ISO9001 Aluminium Profile factories, producing high quality 40x40mm Aluminum Profile products.
Amazon.com: BLCCLOY 10Pcs Aluminum Extrusion 2020 Aluminum Profiles ...
The 6mm aluminum profile slot cover fit 2020 series 1010 series aluminum extrusion profile 6mm T-slot, also for 6mm V-slot.