Ammunition Components & Ballistics Manufacturing worked example

Ammunition Component Tooling Wear Cost at 72% share of tooling cost charged to this run: a worked example

This worked example runs the ammunition component tooling wear cost numbers for a tougher week than the baseline: 72% share of tooling cost charged to this run instead of the typical 100%. Estimate tooling wear cost from produced component count or hours, wear cost rate, applied share, and fixed tooling setup cost.

The inputs for this scenario

  • Components produced or press hours run: 100,000 units or hr (held at the documented default)
  • Tooling wear cost per component or hour: 0.01 $ / unit or hr (held at the documented default)
  • Share of tooling cost charged to this run: 72 % (the input this scenario stresses; the baseline uses 100)
  • Fixed setup or changeover tooling cost: 900 $ (held at the documented default)

Working through the calculation

  • The calculation starts from the formula this tool documents: Variable tooling wear cost = produced component count or hours × tooling wear cost rate × applied tooling cost share.
  • Total tooling wear cost works out to 1,764 $ tooling cost at these inputs, and this is the headline figure for the scenario.
  • Tooling wear cost rate works out to 0.02 $ / piece at these inputs.
  • Variable tooling wear cost works out to 864 $ at these inputs.
  • Fixed tooling setup or changeover cost works out to 900 $ at these inputs.

How this compares with the baseline

  • Against the tool's baseline example, where share of tooling cost charged to this run sits at 100% and the headline result is 2,100 $ tooling cost, this scenario comes in 16% below the baseline at 1,764 $ tooling cost.
  • Use it when costing a part, quoting a volume contract, or comparing tooling consumables between calibers or vendors. A result at this level usually justifies acting on the stressed input before touching anything else, because every other figure in the table is downstream of it.

Results at a glance

  • Total tooling wear cost: 1,764 $ tooling cost (headline result)
  • Tooling wear cost rate: 0.02 $ / piece
  • Variable tooling wear cost: 864 $
  • Fixed tooling setup or changeover cost: 900 $

Run it with your numbers

  • To rerun this with your own numbers, open the live Ammunition Component Tooling Wear Cost calculator, set share of tooling cost charged to this run to your actual value, and adjust the remaining inputs to match your operation.

Last reviewed 2026-05-12.