I actually am ordering more today as I did not order enough last time. I used a 3/8" Fuller combination drill and countersink to drill all the hullsides and decking for a mahogany runabout restoration. There were at least 800- 1000 bungs that needed to be installed. I had no issues with the bungs being oversized and was able to use every one in the box. Some of them were long enough that after I knocked off the excess with the chisel there was enough left to use in another hole.

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These plugs are low quality and overpriced.

The plugs were a little inconsistent in their diameter and I could only use about 50% of the plugs in the box. The remainder were a little large and I would have to sand them to get them to fit the countersink hole.