spoilboard preperation

Mostly Printed CNC - MPCNC Advice
1

Hello,

I am wondering what a good way to prep a spoilboard is. I think i’m about .1mm off from side to side based on the pressure of a pen in my crown test. I want to add aluminum T slots into the board so I have a place to secure hold downs.

I was thinking of using this endmill to make the T slots.

https://www.amazon.com/gp/product/B00KZM1RH8/ref=ox_sc_saved_title_1?smid=A3T9BYOG4H7RPO&psc=1

and using a flat 1/8" head in .5mm passes to flatten the spilboard

 

any advice is welcome

 

Thanks :slight_smile:

2

0.1mm off. I have never needed to worry in the slightest about that sort of resolution on the Z axis.

Any bit can take a surface pass, larger the better since you will not be taking more than a smidge off.

 

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