Annealing, when the prepared tool is annealedor heat-treated by subjecting it to intense heat at high temperatures, 7.Electroplating, wherein the spanner tool is electroplated by dipping it in a solutionof nickel and chromium, thus creating an extra layer of protection, 8.Oxidation, wherein a thin layer of oxide solution is coated on its surface tosafeguard it against rusting, 9. Dipping, to further save it from corrosion bydipping it in rust inhibitor solution, 10. Polishing, where the spanner tool ispolished using industrial standard solutions while its surface is checked forany physical damage for repair, 11. Inspection, where the spanner toolundergoes one final inspection by an inspection officer before being packed andsent off 12. Packaging, when the is packed in company boxes and sent to sellersafter passing all quality checks, and finally 13. Distribution, wherein the toolis packed and sent off to the sellers selling it to invaluable customers.
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