Power Transmission Products By QNK

• Our pack includes 4pcs,Sliver, Length:1220mm/48 inch, Dimensions: 40*40mm/1.57*1.57 inch T slot 4040 aluminum extrusion profile. Compatible with all 20 series fasteners and accessories.
• High-strength European standard extruded aluminum profile, made of premium aluminum alloy material. Our 2020 aluminum extrusion profile features the latest anodized technology for excellent corrosion resistance, wear resistance, oxidation resistance and longer service life, making them ideal for building a 3D printer.
• Anodizing technology, smoother and cleaner surface. High cutting accuracy good flatness without burrs, making your 3D printer equipment more stable. Automatic cutting equipment (the cutting error is only ?0.25mm).
• Widely applied in 3D printer, CNC, DIY project, lasers engraving machine, automation equipment, workbenches, stands, furniture, fitness equipment, precision printers, automatic cutting machine
• Please Feel Free To Contact Us For Any Inquires Or Problems, Our Customer Service Team Will Reach Back To You Within 24 Hours