Surface Finishes for Machined Parts: Anodizing, Passivation, Powder Coating
Substrate, film thickness, masking and the real cost drivers for the three most common finishes, plus how to specify them on a drawing.
Blog & News
What we learn on the shop floor — process notes, material comparisons, cost breakdowns and company news.
CNC Machining Tolerances: A Practical Specification Guide
How tolerances translate into machining cost, which callouts drive the price, and how to write a specification a supplier can hold without padding the quote.