3mm MDF Board - Wood Board, Medium Density Fibreboard (Package of 20 Pieces, 12" × 20" × 1/8") - Amazon.com
Square Hole Drill 6‑10mm Durable for Particle Board for Density Board MDF: Amazon.com: Tools & Home Improvement
1/8 Inch Down Cut Single Flute (O Flute) Spiral End Mill CNC Router Bits ,with 1/16 Inch Cutting Dia,25/64 Inch Cutting Length for Acrylic PVC MDF Wood Pack of 5 (3.175*1.5*10mm) - Amazon.com
Amazon.com: Irfora C24 Pro 24W Engraver with High Speed 0.01mm High Engraving Hine Cutting 20mm Paulownia Wood/ 12mm Thick Black Acrylic and 10mm MDF with Mulle Pass ty Business : Electronics