Adjustable Center Finder with Pen Inserts

This center finder is a versatile tool designed for precise marking and alignment. 

 

The length is adjustable via screw-in bolts/posts, allowing you to customize it for different workpieces. 

 

Additionally, it features interchangeable inserts to accommodate various pen and pencil types, making it highly adaptable for different marking needs:

 

• A round insert for standard pencils (~7.5mm radius)
• A polygon-shaped insert
• A specialized insert for Zebra DelGuard mechanical pencils

 

You will also find a small wrench in the print file for inserting the pen inserts into the jig.

 

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