Guide Post and Bushing Fit — Clearance Basics
Typical H7/g6 fit, clearance ranges, and what to specify on mold drawings for guide components.
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Custom Special-Shaped Punches — Drawing Notes That Speed Up Quote
What to include on your CAD when ordering hex, step, or oblique punches — saves revision rounds.
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How to Choose Ejector Pin Material for Plastic Molds
SKD61 vs SKH51 for ejector pins — when to use each, hardness, and heat resistance in plastic injection molds.
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