Rotary cutting tools used for drilling operations
Jobber length drill bits are used with the most commonly found type of drill. Jobbers have a length anywhere from nine to 14 times the diameter. A jobber length drill bit can be measured using several different systems, including a basic number range, letters, standard metric sizing, or fractional sizes. You can rely on Octopart for access to a variety of bits, including screw machine length drill bits and taper length drill bits.