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Machining Envelope
Maximum size for milled parts
41.34" x 22.05" x 18.11" (1,050 x 560 x 460 mm)
Maximum size for lathe parts
Diameter: 26.62" (600 mm) | Length: 29.53" (750 mm)
Tolerances
Distance dimensions
For features of size and location: +/- 0.005”.
Orientation and form dimensions
0-12" +/- 0.005", Angularity 1/2 degree
Precision tolerances
Hirsh can hold tight tolerances, including sub +/- 0.001" tolerances, per your drawing specifications and GD&T callouts
Shaft Diameters (for lathe parts)
+/- 0.00016" (+/- 0.004 mm) for metals, PEEK, and ULTEM
+/- 0.002" (+/- 0.05 mm) for other plastics
Materials
We offer a wide range of CNC machining metals and plastics.
| Metals |
Aluminum Brass Bronze Copper Inconel Monel Stainless Steel Steel Titanium |
| Plastics |
ABS Acetal Acrylic HDPE Noryl Nylon PCTFE PEEK PET Polycarbonate PPSU PSU PTFE PVC PVDF UHMW Ultem |
For more information about the materials we work with, visit our Material Index.
Cosmetic Standards
Check out our cosmetic standards doc (no email address required)