CNC machining

Articles on CNC milling, turning, tolerances, tooling, inspection, and design-for-machinability for buyers sourcing machined metal parts from China.

Jan 16, 2025 CNC machining

Threading and taps: practical notes for CNC parts

Clarify thread class, depth, and blind-hole drill depth to avoid scrap and rework.

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Jan 14, 2025 CNC machining

6061 balances machinability and corrosion; 7075 trades strength for care in finish and joining.

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Jan 13, 2025 CNC machining

Title block, datums, and justified critical tolerances drive realistic CNC pricing.

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