1. Geometry
- All internal corners have a radius suited to a real cutter
- No pockets deeper than 4× the tool diameter
- Undercuts removed or justified
- Thin walls checked against material minimums
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Design for machining toolkit
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2. Material
- Alloy or polymer stated, including temper
- Stock size considered against finished dimensions
- Corrosion and temperature requirements captured
- Substitutes acceptable to you are listed
3. Tolerances
- General tolerance block present on the drawing
- Critical features individually toleranced
- Datums defined and consistent
- Fits specified by function, not habit
4. Features
- Threads use standard forms and sensible depths
- Hole positions dimensioned from clear datums
- Engraving and markings defined with font and depth
- Deburr and edge break requirements stated
5. Finishing
- Surface finish specified where it matters
- Coating type and masking requirements listed
- Coating thickness allowed for on tight fits
- Cosmetic faces identified
6. Documentation
- Native CAD plus a neutral STEP file supplied
- Drawing PDF matches the model revision
- Quantity and forecast stated
- Inspection expectations agreed up front
What happens next
Our review process
01
Model check
Geometry opened, healed if needed, and checked for manufacturability.
02
Route selection
Milling, turning or casting chosen against quantity and tolerance.
03
Feedback
We send specific changes with the cost impact of each one.
04
Quotation
Firm price and lead time against the agreed revision.
Why this matters
A radius change or a relaxed tolerance can halve a machining cycle. We would rather have that conversation before the order than explain the price after it.
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Send your CAD file, drawing or sample part — an engineer reviews every enquiry and replies with material, tolerance and lead-time options.