Less likely to crack or shatter under high torque than standard bits, these are often used with power tools to install machine screws.

Less likely to crack or shatter under high torque than standard bits, these are often used with power tools to install machine screws.

Less likely to crack or shatter under high torque than standard bits, these are often used with power tools to install machine screws.

The toughest bits available, these withstand the shock and twisting force of impact drivers.

Less likely to crack or shatter under high torque than standard bits, these are often used with power tools to install machine screws.

These hollow bits are diamond-tipped for long life and fast cutting speeds. Only for use in drill presses.

Also known as screw-machine and stub-length bits, these provide maximum rigidity for drilling straighter holes than jobbers'-length drill bits.