Read these before contacting a shop so the enquiry states what is known, what is still open and which requirements need written confirmation.
CNC milling vs CNC turning
Geometry and access questions to discuss with the responsible supplier before it proposes milling, turning or a combined route.
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Materials guide
How to state the required grade, condition, certification and permitted alternatives without substituting a generic web guide for engineering approval.
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Prepare a CAD file for CNC
Questions for selecting a file format, identifying critical dimensions, controlling revisions and confirming what the receiving shop can open.
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CNC for startups — cost breakdown
A framework for separating setup, programming, material, machine time, inspection, finishing, quantity and delivery in a current supplier quote.
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How much does CNC cost in Ireland?
Cost-driver questions and a quote-comparison worksheet. No current Irish shop rate or part price is asserted.
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CNC machining vs 3D printing
A process-selection worksheet covering geometry, material, quantity, finish, inspection and end-use requirements.
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5-axis CNC machining explained
Terminology and questions for checking whether a supplier's proposed multi-axis route matches the geometry and inspection plan.
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Tolerances & surface finishes
How to identify drawing-critical tolerances and ask suppliers what measurement records and finishing routes they can quote.
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How to choose a CNC shop
A seven-part verification checklist covering process fit, tolerances, quality evidence, schedule, communication, quote structure and file handling.
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