Armattan CNC 258 and 355 V3
Sown below are the CNC V3 models. I have two sizes; 258mm and 355mm. These are the strongest quads airframe in the world. It doesn't sound very humble, but it's true. You can crash this thing to oblivion and all you need to repair it is a hammer or a rubber mallet, preferably. These frames can be bent in a bad crash but you will not need replacement arms or center plated to be back in the air in no time. It's a one time purchase that will outlast any other frames out there.
The center plates are 1051, 1.6mm alumi and the arms are 6061, aircraft grade, 4mm alumi. These are lazer cut to pin point accuracy. All CNC models ship with a metallic center plate nd a black anodized center plate. If you like the metallic look, you can mount the metallic plate on top and vise versa if you prefer the black anodized look. In the previous thread, I sold these for 5$ cheaper but people had to add 5$ for CNC landing skids. All the CNC 355 models ship with CNC skids as standard now. CNC 258 come with nylon and rubber skids because they are not compatible with mounting CNC skids.
RXR DIY Kit- 210$
Frame only- 65$
*Add 2.50$ per arm if you want black anodized or powder coated
Spare arms: 12$
-RXR DIY Kit- 205$
-Frame only- 60$ (all necessary hardware included)
*Add 2.$ per arm if you want black anodized or powder coated
-Spare arms: 12$
*Note, this video is of the V1 CNC355 I don't have a video of V3 yet. Same quad, just V3 center plates are lighter and nicer in design.