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  1. IRWIN
  2. FAQs

FAQs


General

  • What is the process for sending an invention or idea to someone for consideration?
  • What does the 'Bi-Metal' mean when referring to a utility blade?
  • When would I use a tap and die set and how would I properly use them?
  • When would I use a tap and die set and how would I properly use them?
  • How do you sharpen your 1" speedbor ship auger bit ?
  • How do I resharpen Irwin auger bits?
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IRWIN
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