Machining Black Delrin: Tips for Success 🛠️🔩 Delrin (aka acetal) is strong, low-friction, and dimensionally stable—perfect for precision parts. But to machine it effectively, keep these key factors in mind: ✅ Sharp carbide tools for clean cuts ✅ High spindle speeds to reduce burrs ✅ Vacuum workholding for secure, damage-free clamping ✅ Proper chip evacuation to prevent rewelding ✅ Dialed-in feeds & speeds for smooth, melt-free cuts These Black Delrin parts were machined with high-speed cutting