Center Finder Jig

Simple center finder.

Step 1: MDF

Cut two pieces of MDF.

Step 2: Glue

Glue and clamp them at a right angle.

Step 3: Screw

Reinforce the joint with screws and check for square.

Step 4: Angle

Cut a right angled triangle piece of MDF.

Step 5: Glue

Glue and clamp in place.

Step 6: Pivot Screw

Before the glue dries insert one screw to reinforce and to pivot. Check the 45 degree angle and adjust appropriately, then insert a second screw.

Step 7: Seal

Seal the edges of the MDF with glue and give the piece a coat of shellac to prevent moisture from warping the shape.

Step 8: Find the Center