Quote Originally Posted by dfox1787 View Post
Thank you. I want to to make a z axis plate to mount my spindle. If i can find somewhere that it more competitive than id be happy to purchase in small bulk. Great if you could help wit that.

i bought some flat plate off ebay and its warped and the seller said "Hi As previously stated there is no flatness tolerance on cut plate, this is industry standard. You also say on a different message that you order flat bar so expected it to be flat, no where in the title does it mention flat bar, do i'm not sure why you felt you would be getting flat bar rather than plate."
Define 'warped' ....

If you want reasonable flat (alu), you need to buy tooling plate or ecocast. Otherwise you need to expect a level of 'warped'.