Copy of Spoil Board insert holes

Published: February 24, 2026

Status: Finished

description

A flat rectangular MDF or particleboard insert panel designed to fit into a CNC machine's work surface. This spoilboard replacement component provides a sacrificial surface to protect the main table during cutting operations, with pre-drilled mounting holes for secure installation.

license

CC0 (Public Domain)
0
5
1
11

machine

Vasto

materials

MDF

COMMENTS
joe trotter

This is still a work in progress. Please not that the bit size shows .177 even though i am using a .1885. This is due to me starting undersize on my two circles (holes) I did this to make sure my spindle was running true and the holes did not come in oversize for the steel inserts.

joe trotter · March 07, 2026