Delrin is the best plastic for turning on a lathe lathe. It is simple to turn, however it does require slower speeds. I’ve used this stuff to make Scottish small pipes chanters. I have bought numerous items from Industrial Plastic. Small parts usually ship promptly and everything has been well packed. I have never had an issue with an order.
Between the Delrin and POM-C rods, both materials are very tough and easily machinable, and they have comparable physical properties. They appear similar, but for practical uses there are a few differences that may make one better than the other. It also depends heavily on your application. As with any plastic materials, make sure to check the typical properties data sheet for the applicable properties you may need for your application.
Our Acetal Sheet is definitely our primary material for machining,as it gives an excellent finish both on manual and CNC Machines. Its got a very low moisture absorption making it the ideal grade for food contact and where the dimensional stability is important. Acetal Sheet has an ideal combination of high mechanical strength, hardness and toughness, giving it excellent sliding properties, electrical insulation, and wear resistance.
Acetal Sheet has numerous uses and is especially valued in the food preparation industry. Because of its low moisture absorption it gained Food & Drug Administration approval along with its excellent sliding abilities which aid with very low friction and hard wearing food safe components.
Acetal Sheets are of the engineering plastics used within the auto industry because of its long lasting dimensional stability and durability. It offers solutions for designers to help them produce long lasting and very durable components. Another popular area for sheet Acetal is in marine applications. This environment suits acetal quite because its low moisture absorption will result in components that will not expand or change dimensions due to contact with water.

Sustarin C