Overall Capabilities
Porter Machine has the capability and experience in machining numerous materials including but not limited to:
- Stainless (all grades)
- Alloy 42
- Titanium
- Monel, Inconel, Hastelloy
- Bronze, Brass, Copper
- Aluminum
- Durabar
- Castings and forgings (all types)
- Plastics
Facilities List

Machining Capabilities
Lathe
Up to 10" OD up to 42" long
12"-15" OD up to 17" long
18"-22" OD up to 10" long
Milling
18" High x 20" Wide x 40" long
Grinding Capabilities
OD Grinding
8" OD x 16" long
Surface Grinding
8" wide x 18" long x 16" high
Saw
Up to 12" round
Other Services
Porter Machine has developed working relationships with various specific services to satisfy our customer needs. We have partnered with:
- NADCAP certified suppliers for heat treating to various MIL specs
- NADCAP certified suppliers for plating to various MIL specs
- Hard Coat
- Anodizing
- Chrome
- Welders MIL spec certified
- Centerless grinders
- Honing
- Large scale grinding
- Wire EDM
- Broaching
- Thread Grinding