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ToolSelector

Abrasive calculators

Grit-selection guidance by material and sanding goal, with an indicative progression and clearly stated limits.

Calculators in this category

Enter only values verified in your machine and tool documentation.

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Indicative abrasive grit selection

Select the material, goal and method. The result suggests a starting grit window and indicative progression, never a universal manufacturer specification.

Important limits

These calculators provide mathematical checks and starting points. They never replace manufacturer data, mounting verification, guards or conservative testing.