(Some of these are molded materials or involve other processes than straight machining).
- Ceramic tubing (machined)
- Ceramsoft (machined)
- Cerro alloys (molded and machined)
- Coin Silver and 99% Silver (machined)
- Epoxies (molded)
- Graphite and graphite/silver mixtures (machined)
- Indium (machined)
- Invar (machined)
- Lead (molded and machined)
- Soapstone (machined)
- Polyurethane rubber (molded and machined)
- Silicone rubber (molded)
- Wood (machined)