Introduction: Knex Circle Machine

Picture of Knex Circle Machine

Step 1: Supplies

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Knex Motor

Knex Circle Connecter

Knex Medium Rod

Knex Mini Rod

Knex Half Circle Connecter

Rubber Band


Step 2:

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Put the white circle on the side of the motor.

Step 3:

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Insert the yellow rod into the hole until it goes all the way through.

Step 4:

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Set that to the side and connect the mini rod to the half circle.

Step 5:

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Put the marker on the mini rod right at the top and rubberband it on.

Step 6:

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Add that to the bottom of the yellow rod and get to drawing circles.


DjJosh98 (author)2014-07-05

Nice simple design as well) Great job!

sandroknexmaster (author)2014-07-03


nerfrocketeer (author)2014-07-02

Pretty cool! This could come in handy when I'm drafting something!

About This Instructable




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