For use with conduit fittings and reaming. Hooded blade (slotted) keeps bit tip from slipping out of screws. Also reams and smooths both inside and outside of 1/2′, 3/4′, and 1′ thin wall conduit. Cushion-grip handle helps resist slippage. Handle tip is inscribed with tip description symbol. Tip width 3/8′, shank length 3′, overall length 7-3/8′. Carded.