02Field notes

The workshop journal.

Reference material for procurement and workshop managers. Specification comparisons, standard explanations, and sourcing notes from the Cape Town industrial trade.

A grinding wheel spinning on a bench grinder in a metal workshop.

Abrasives6 min read

Flap discs: grain, grit and shape for mild steel and stainless

Most flap disc trouble on the shop floor comes down to three specs on the label: the grain, the grit and the shape. How to read them, and what to stock for mild steel and stainless.

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The workshop journal.

Flap discs: grain, grit and shape for mild steel and stainless

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