Sieg Mini Mill Chip/Splash Guard

This takes 2x half-inch (12.65mm) round magnets and the holes are 2.7mm to thread in m3 screws without tapping.

Designed to hold a 2mm thick sheet of acrylic/lexan.

Two models provided, one with a 90º magnet on the back of the bed, and one that is flat without the dogleg.

Source (super messy) is provided so you can change what you need for your own machine.