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Calcimator

Turning Tool Angle Calculator

Bevel angle and presentation angle for different tools.

Inputs

Results

Bevel angle (deg)

50

Grind range min (deg)45
Grind range max (deg)55
Clearance angle (deg)40
Ideal rest height (in)5.5
Wing grind angle (deg)60
Jig projection (in)2.1
Rest Below Center0.5
How to Use This Calculator
  1. Enter Tool type (0-6), Custom bevel angle (deg), and Workpiece diameter (in).
  2. Set Lathe center height (in) and Tool rest height (in).
  3. Review the Bevel angle (deg) result.
  4. Use Grind range min (deg) and Grind range max (deg) to inform your decision.
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