Sharp corners or fillets—does the radius really matter in CNC machining?
Description
In CNC parts, fillets (rounded corners) aren’t just for looks—they can improve strength, reduce stress concentration, and often make a design easier and cheaper to machine ✅.
Especially for internal corners, tool access limits what’s realistically machinable. 🔩
A practical design tip: choose a fillet radius that fits a realistic machining approach and inspection needs. 🎯
Want the full breakdown? Here it is:
Attempted Solutions & Results
CNC Machining
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