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2.5" Squarebill Crankbait

Creation quality: 5.0/5 (2 votes)
Evaluation of members on the printability, utility, level of detail, etc.


3D model description

This is a 2.5" Squarebill Crankbait. The lure is printed in two halves and then glued together.

Hardware Required to Assemble

(3) Alignment Pins (made from 1.75mm filament)
(3) #6 Figure 8 Hook Hangers (Available from
(2) .25" Steel Ball Bearings
I used #6 Treble Hooks w/ #3 Split Rings

Tools Required to Assemble

Razor Blade/Knife
Drill and Bits (1.8mm or a 5/32")
CA Glue (superglue)
CA Accelerator
Sand Paper
Epoxy (to seal everything up)

See this video ( for the complete assembly process.

There are two lure bodies included. One with details (gills) and one plain blank body for use with crayfish stencils. I've included a few stencils as a bonus (Basic Perch Stripes and Crayfish ones. (the Crayfish ones are fragile though) There is also a Blank Step file for the detail lure so you can make your own.)

Added a clear lip version by request. I have not printed or tested this one out myself yet. The lip can be cut from a piece of .093 acrylic (found at big box stores). It is a weird shape but it has to be because of the tie on and weights. (if you make this before me let me know if it works.)

IF there are any problems with the STL's or you have questions please let me know.

NOTICE - My files and designs are all Copyrighted © and are exclusively for private and personal use. Even if you purchased these files that Copyright means you are NOT allowed to sell the model or any derivative of the model for economic or financial gain. For example, you cannot sell the digital model, a derivative or adaptation of that model, nor can you sell prints of the model. I do however grant permission for persons who purchase any soft bait molds to sell the rubber soft baits you make with one of my printed soft bait molds.... but again you CAN NOT sell the actual models of the baits.

3D printing settings

I print this lure in PLA+ with the following settings
(You'll have to experiment with what works best for you.)

Layer Height = .10mm
Top Solid Layers = 4
Bottom Solid Layers = 3
Outline/Perimeter Shells = 3
Supports = I do not use them but you can if you need too.
Infill = 25%

3D printer file information

  • Design number: 116986
  • 3D design format: STL and ZIP Folder details Close
    • Blank Stencil
    • Square Bill Blank.STL
    • Square Bill Clear Lip Template.STL
    • Square Bill Clear Lip.STL
    • Square Bill Craw Stencil 1.STL
    • Square Bill Craw Stencil 2.STL
    • Square Bill Stencil Stripes.STL
    • Square Bill.STL

    Learn more about the formats

  • Last update: 2021-03-07 at 18:36
  • Publication date: 2020-03-11 at 15:34


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