Description 4040 V-slot Linear Rail For sale a high quality, 20mm series, aluminium V -slot profile 40x40mm diameter. This profile is widely used to build CNC machine, 3D printer, RepRap or any other metal frame construction. It is suitable as OpenBuilds DIY linear rail. Following lengths available: , 750mm, 1000mm, 1200mm. Please choose desired length from a drop down menu, and add them to the cart. Please check our another listing for metal joints / angle brackets, T-nuts, screws, bearings, llinear rails/shafts suitable for CNC/ 3D Printers. WHAT’S IN THE BOX? aluminum 4040 profile (please choose desired length from a drop down menu)
