Keep your cut-out tool revved up and running with these drywall cut-out bits. Each ?-in.-dia. bit features a super-sharp, single-flute design that cuts incredibly fast, yet surprisingly smoothly. The left-hand spiral directs dust and chips into the wall or ceiling cavity, not into your face. Its tip has a solid pilot, which allows you to easily and blindly cut around electrical outlets, switch boxes, and ceiling-mounted recessed lights and vents.