#18, #19 & #20 .684 Dia. One Way Remover/Installer Power Drill Bit
08-638
Use this bit to remove #18, #19 and #20 one-way tamper-resistant screws and bolts. It features a grooved shank and fits directly into a power tool without needing an adapter. It offers an extended reach for recessed holes and less wobble compared to using a hex shank bit fitted with an adapter.