JET Tools' 5/8 in. JET-KUT® Black Oxide H.S.S. Prentice Drill Bit delivers reliable cutting performance for fabrication, construction, machinery maintenance, and general workshop projects. The precision-ground cutting edges help produce clean, accurate holes while minimizing walking and improving drilling efficiency. Suitable for handheld drills and drill presses, this versatile bit is engineered to withstand repetitive use in demanding environments. Its durable high-speed steel construction and black oxide treatment help extend tool life, providing dependable performance for users who require consistent results across a variety of drilling applications.