Heat Insert Set Case

I have updated David's case (thanks for the source model) in order to fit all the 7 tips which was included in my heat set. I have adjusted the tip whole sizes and the case cap to hold all the tips in place even if the case is up-side-down.

Heat tips size:

• Soldering iron connector: ⌀ 6.5 mm x 32 mm
• M2, M2.5 and M3 are ⌀ 5.5 mm
• M4 and M5 are ⌀ 6 mm
• M6 is ⌀ 8 mm
• M8 is ⌀ 8.5 mm
• All tips are 12 mm tall

• resized case to fit all 7 piece of the set I have
• resized holes to fit the tips without post processing
• text added to the cap to show content of the case