These jobbers'-length bits have the rigidity and length required for most applications.

The parabolic spiral flutes lift chips out of the hole, reducing clogging and improving coolant flow.

Cobalt steel bits are heat resistant and maintain their sharp edges when drilling hard material. They are for use in both hand-held drilling and machine-tool applications.

The shaft is made of spring steel instead of hardened steel, so it flexes while drilling, allowing you to drill inside walls or between floors.

Designed to lift chips out of the hole, these bits reduce clogging and improve coolant flow.