CNC Kalkulator
CNC KalkulatorCalculation

Counterbore

Created on · counterbore

Free counterbore calculator

Derives counterbore dimensions from the actual screw head and desired clearance.

Formulas

D = d_head + 2 · radial clearance; t = h_head + axial clearance

Sources: Dubbel: Mechanical Engineering Handbook, geometric and physical principles.

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