Holder Builder

Entry units

Millimeters Inches

Visible form values switch units. CAD generation still runs in millimeters internally.

Dowel or cork outer diameter Measured outside diameter of the dowel or cork. Foot outer diameter The overall footprint that helps the object stand upright. Foot height Overall height of the holder from bottom to top surface. Wall thickness Per-side wall thickness around the socket at the top opening.

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Input diameter 12.70 mm

Foot diameter 30.00 mm

Top outer diameter 17.94 mm

Height 18.00 mm

Socket diameter 12.95 mm

Socket depth 14.76 mm

Derived values: 0.25 mm fit clearance, 2.50 mm wall thickness, and the arc control point sits at 9.00 mm height with a 10.76 mm radius.