Has your driver bit ever destroyed the wood surface around a countersunk #4 or #6 screw? Standard Power Driver bits are sometimes too large to fit into a 1/4" diameter countersunk hole to drive a recessed screw. When that happens, the driver bit body makes a mess of the wood surrounding the hole. Normally, this is only a problem when using a 1/4" diameter countersink with #4 and #6 screws.
The solution is quite simple - use a driver bit with a reduced shank. That way the bit tip can reach the screw without creating an unsightly mess.
|Product Group||Bits Blades & Abrasives|
|Sub-Category||Screw Driver Bits, Screw Driver Bits, Reduced Shank|
|DRIVE TYPE||Square Drive|
|RECESS OR HEX-NUT SIZE||#3|
|REG / IMPACT||No|