Self Clean Hole Saw Bearings Outside diameter should be the

Outside diameter should be the same size or larger than the large diameter of your router bit

Materials: Natural woods

18° rounding over undermount bit with 3" overall length and BB300 (10° bearing)

chip packing problems are eliminated and make short work of drilling through thick transoms

Self Clean Hole Saw Bearings Outside diameter should be theThe Self Clean Hole Saw brings about a new generation of hole saws. Marine manufacturers were consulted in their development. The tool saws faster than conventional hole saws plus saves additional time because the plug falls out of the tool when the cut is finished. Made from high grade steel, carbide tipped, and produced specifically for cutting fiberglass. The quick change system further increases productivity when moving from one hole size to