CNC Machining Metals
Aluminum 6061
$$Excellent machinability, good strength-to-weight ratio
Aluminum 7075
$$$High strength, aerospace-grade aluminum
Stainless Steel 304
$$$Corrosion resistant, general purpose
Stainless Steel 316
$$$$Superior corrosion resistance, marine grade
Steel 1018
$$Low carbon steel, easy to machine and weld
Steel 4140
$$$High strength alloy steel
Titanium Grade 5
$$$$$Excellent strength-to-weight, biocompatible
Brass C360
$$$Excellent machinability, decorative finish
Copper C110
$$$$High electrical/thermal conductivity
CNC Machining Plastics
ABS
$Impact resistant, good toughness
Polycarbonate (PC)
$$High impact strength, transparent options
Nylon 6/6
$$High strength, wear resistant
PEEK
$$$$$Exceptional mechanical properties, high temperature
Acrylic (PMMA)
$Optical clarity, weather resistant
POM (Delrin)
$$Low friction, high stiffness
PTFE (Teflon)
$$$Chemical resistant, low friction