Driver Bit for 1/4-20 Threaded Insert

If you are only driving a few of our threaded inserts, making your own driver is quick, easy, and works fairly well. But when it is time to install even as few as a dozen or so, you’ll appreciate the speed and convenience these factory made tools provide. Just slip the pilot shaft into the insert, seat the drive wings in the insert’s drive slot, and power them in! When the insert is fully driven, just pull the pilot shaft out, and you are ready for the next one - no need to unthread the insert and potentially loosen its grip on the wood as sometimes happens with shop made drivers.