introduction on how we deal with vendors, the various types, etc

• 1mm standard profile
  • McMaster Carr (brief notes here, example: “Kind of expensive but fast etc”)
  • 8020 (brief notes here)
• Brackets
  • We make our own
  • 8020 (brief notes here)
  • etc
• Inserts and Attachments

• 10mm and 15mm 8020 style profile
  • MakerBeam