(Z) 19MM Glass on Glass (GONG) Reamer

Bison Glass

This is a octagonal reamer designed to do the majority of the shaping to make a 19mm female glass on glass (GONG) joint.  Use this tool to get the shaping close and then finish the glass on glass joint with an actual joint to get a perfect fit.  

All metal on this tool is stainless steel.

We have had customers report not needing to use the glass joint since these tools get the shape so close but we always recommend using an actual glass on glass joint for the final step.

$ 35.00

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