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Calcimator

Tooling Depth Calculator

Calculate recommended tooling depth and leather weight based on design complexity and leather type. Essential for leather carving and stamping projects.

Inputs

Results

Recommended Depth

1.4 mm

Recommended Leather Weight

7 oz

≈ 2 sticks of butter

Maximum Safe Depth2.1 mm
Recommended Thickness2.8 mm
Expected Quality (1-5)5
Casing Needed1
How to Use This Calculator
  1. Enter the leather weight in ounces (vegetable-tanned saddle leather is typically 4-8 oz for tooling).
  2. Set the desired tooling relief depth as a percentage of leather thickness.
  3. Review the recommended casing moisture level and beveling angle.
  4. Case leather to optimal moisture (slightly darker than dry, no surface water) before tooling.
  5. Work beveling tools at the calculated angle to achieve consistent relief depth.

What each input means

Design Complexity
1 = Shallow (simple stamps), 2 = Medium (floral carving), 3 = Deep (figure carving)
Leather Type
1 = Vegetable-tanned (ideal for tooling), 2 = Chrome-tanned (limited tooling)

How this is calculated

Worked example, using the default values

  1. Identify Input Parameters
    Design Complexity = 2, Leather Type = 1 = 2 input(s) provided
  2. Calculate Recommended Depth
    Recommended Depth
    1.4 = 1.4
  3. Calculate Recommended Leather Weight
    Recommended Leather Weight
    7 = 7
  4. Calculate Maximum Safe Depth
    Maximum Safe Depth
    2.1 = 2.1
  5. Calculate Recommended Thickness
    Recommended Thickness
    2.8 = 2.8

Engine last updated . Checked against 2 independently-derived tests — how we verify calculators.

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