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BlogNotes from the shop.
How we machine, fabricate and cut foam, and what we've learned doing it.


Feb 2025
CNC-Machined Foam Inserts for Tool Organization
How Spark Fabrication CNC-machines custom EVA foam tool inserts, including the inserts made for Toosa.ca and Maximum tool sets.

Jan 2025
Machining Large Aluminum Sheets: Best Practices
How we CNC machine large aluminum sheets on a 5 × 10 ft router: alloy choice, handling, machining parameters, fixturing and heat management.

Jan 2025
Machining EVA Foam: Applications and Benefits
Why EVA foam machines so well, where it's used (packaging, prototypes, automotive, footwear) and how CNC cutting shapes it precisely.
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