Diablo 1/4" Universal Extensions for Drills (Various Lengths) 19 plus it degrades over time

plus it degrades over time so you don't need to worry about removal

Open-coat carbide grit reduces material build-up and clogging

The 9920 and the 9924DB take the same 3 in

Dak Trim Treated is a high quality

Paper Tape

Diablo 1/4" Universal Extensions for Drills (Various Lengths) 19 plus it degrades over timeDiablos Universal Extensions provide access in hard to reach areas by extending the length of your power tool accessory. A quick change feature that requires no additional tools allows users to switch between accessories with no down time. This range of extensions is Impact Strong for increased shank stability and durability in cordless and corded impact and drill drivers. Extend reach in hard to access areas Impact Strong increases shank stability