Twist Drill Bits

  • Short Length Drill Bit

    Short length drill bits (also called stub or screw-machine length) are the shortest and stiffest bits, helping to reduce the chance of deflection or breakage when drilling.

  • Mechanics Length Drill Bit

    Mechanic’s length drill bits (also called maintenance length) are a little shorter than jobber length and less prone to deflection when drilling.

  • Jobber Drill Bit

    Jobber drill bits are the most common length drill bit. They offer a good comprise of length and reach to work with the widest range of materials and applications.

  • Long Length Drill Bit

    Long length drill bits (also called taper length) are a little longer than jobber length allowing for deeper holes and longer reach.

  • Extra-Length Drill Bit

    Extra long drill bits (also called extension) have extended lengths for drilling deeper holes or greater reach. They are longer than long length.