CNC Machining
Deep Pockets and Cavity Depth-to-Width Ratio: CNC Process Options and Limits
A deep milled pocket is not defined by depth alone. Its difficulty comes from the relationship between depth, opening width, internal corner radius, wall thickness, tool reach, holder clearance, chip escape, and the surfaces that must be finished or inspected. A broad 80 mm-deep cavity may be straightforward; a 30
September 24, 2026
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