Knowledge Center
Guides For Buying and Designing Machined Parts
Six practical guides on tolerances, materials, finishes, lead times, quoting and designing detail that survives machining.
Design Guide
CNC Tolerances Explained for Small-Batch Parts
What ±0.05 mm, ±0.01 mm and ISO 2768-m actually mean on your drawing, and which features are worth toleranting tightly.
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Material Guide
Choosing Between Aluminum Brass and Stainless Steel
How weight, thread wear, finish options and machining time decide which of the four material families your part should be cut from.
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Process Guide
Surface Finish Options Compared
Anodizing, plating, powder coating, polishing, brushing and passivation — what each one suits, and what it does to your dimensions.
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Buying Guide
What to Send So Your Quote Comes Back in 24 Hours
The five things a quote needs — file, quantity, material, finish and date — and why a missing one costs you more time than it saves.
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Buying Guide
Lead Times and How Rush Orders Work
Where the 7–10 business days actually go, when 3–5 day rush production is possible, and how finishing affects the date.
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Design Guide
Designing Detail Features That Survive Machining
Internal radii, wall thickness, engraving depth and artwork format — the four details that decide whether your design comes back looking like the render.
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Send the drawing along with the question. Technical answers come back from the team who would actually machine the part.