Bandsaw Template Guide / Flush Trim Jib

Modeled this bandsaw template guide to assist on some woodworking projects I have and happened to have some aluminum rod laying around from past projects which is why the sizes I utilized are shown.    

General Notes: 

• There is a STL file posted of everything assembled less the bolts and set screws.  This is just posted for a visual representation.
• It is modeled in metric but hole sizes are based around SAE rod's and bolts.   
• This wasn't necessarily designed to be press fit together so gluing the base and top brace to the rods may be required.   I will probably end up gluing the vertical rods in after I have used this more.
• The ¼" holes in the base are just there for potential future improvements.  Either bolting this to a t-track or a base that clamps to the table.
• There are multiple tips available depending on your blade size.   The size called out is the clear opening.
• There is no native model available.    This was not modeled in a CAD software or any kind of low cost, free, or commonly used software so I cannot share the native model.  
• I have had 3/8" rod vary in diameter enough to matter depending on the source bought from so this may be a factor in the fitment.   
• It probably only needed one set screw for the ¾" rod at the carriage and the tip but didn't feel like reprinting it just for that.
• The ¾" rod is probably over kill but it is what I had laying around.   3/8" or ½" would of probably still been workable. 
• 19mm rod would probably work fine if that is a common size.   Using 10mm rod in place of the 3/8" would not work.   You could probably scale the base, carriage, and base everything up to 105% +/- 1% to get it to work if you wanted to do that but it may prevent a 6mm bolt from being used in the set screw holes but it may be worth a try.  
• If you are trying to cut large items on a small bandsaw it isn't going to be too useful with the amount of room it takes up on the table.

Printer/Settings/Filament:

• Printer: Ender 3 V3 SE
• Filament:  Aceaddity PETG
• Walls:  4
• Infill:
  • Base: 25% Infill
  • All Others: 100% Infill
• Supports: None required

Requires the following:

• ¾" Aluminum rod - length as required.   There is about 6"-7" used in the pictures shown.
  • https://www.amazon.com/gp/product/B0BTDPNLMP/ref=ppx_yo_dt_b_search_asin_title?ie=UTF8&psc=1 
• 3/8" Aluminum rod - 3 sections - length as you require.  Pieces shown are about 3"s long
  • https://www.amazon.com/gp/product/B09V2MRRHD/ref=ppx_yo_dt_b_search_asin_title?ie=UTF8&psc=1 
• ¼"-20x3/4"* Bolts - Qty. (5)
  • I used the bolt knobs from the below link:
    • https://www.printables.com/model/356274-14-20-bolt-knob that @edgett modeled.
    • These were push fit when I printed them with PLA with just normal Creality for an Ender3 V3 SE.   When I switch to a tuned PETG profile with Orca Slicer they were loose so you may want to test print one and adjust it accordingly or just throw a dab of super glue/CA glue to hold the cap and bolt in place.
  • *If you use a bolt knob that does not eat up any of the usable thread length you can probably use ½" long bolts. 
• ¼"-20x1/4" Set Screws - Qty. (2)
  • In the pictures ¼-20x3/8" Set screws are shown.  I would go with ¼" if I was buying them again.
• 1/4x20 Tap 

Assembly:

• Print all your parts.
• Tap the 3 horizontal holes (1/4x20 tap used).  
  • You could probably tap these with a 6mm tap if needed.
  • If you try and use a bolt to thread the hole or a self tapping bolt you may crack the piece.
• Cut the ¾" rod to length as required to suit your needs.
• Cut the three 3/8" rods to length as require to suit your needs.
  • If you are on a bench top bandsaw like me check your vertical clearance prior to cutting these.   I ended up a bit short of 4" with a Ryobi bench top bandsaw
• Test assemble together based on the photos provided. 
• Depending on the fit of the vertical rods disassemble everything and super glue the 3/8 rods in place.   The end cap will need to be glued in place unless you scale it down a smidge. 

Note:  Check hole sizes before printing and/or do a test print for the hole sizes.   My settings on for printing PETG may cause this to be too tight or loose for your needs.   The hole for the ¾" rod is pretty loose but the the holes for the 3/8" rod and ¾" rod end cap are not.