CNC Turning Capabilities
Precision CNC Turning
We machine precision turned parts for repeat production, with close control of dimensions, threads, bores, grooves, and other critical turned features.
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Tolerance as tight as ±0.01 mm
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OD and ID turning
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Internal and external threading
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Grooves, bores, shoulders, and stepped diameters
Mill-Turn Machining
Mill-turn machining combines turning and milling operations for parts that require additional features beyond conventional turning.
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Milled flats and profiles
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Cross holes and radial features
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Slots and secondary milled features
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Turning and milling completed in fewer setups
CNC Turned & Mill-Turn Parts
Examples of precision turned and mill-turn production parts manufactured by Mastro Machine Shop.
Typical features include threads, grooves, bores, stepped diameters, cross holes, flats, and milled slots.
Materials We Machine
We machine a wide range of metals and engineering plastics for CNC turned and mill-turn production parts.
Aluminum
6061, 6063, 7075
Brass
C36000, H59-1
Stainless Steel
303 · 304 · 316 · 410 · 420 · 430 · 440C
Taitanium
Grade 2 · Grade 5
Steel & Tool Steel
1018 · 1045 · 4140 · 4340 · D2
Engineering Plastic
POM · Delrin® · PTFE · PE · Nylon · ABS
The materials listed above are only some of the materials we regularly machine. Please contact us for other material grades or specific requirements.