Lowrider depth per pass

I’m going to be cutting a grid pattern into my spoil board for squaring projects off. I’m only looking to go .15 inches deep with a 1/4 inch endmill. What are the recommended depth per pass and feed rates for mdf?

There are no standards. Every machine is different. If you’re going to be doing a lot, then test pieces are key. There are some conservative starting settings in the milling basics page.

Try it in a scrap piece first, but I bet you could do that in one pass.