Step Drill Bit - Klein Tools Step Drill Bit, Quick Release, Spiral Flute, 1/8 to 1/2-Inch, QRST01 Cord 64″ long × 12″ wide

64″ long × 12″ wide

electrical connectors and set screws

Keystone thumb for mobility

Full tang blade

Step Drill Bit - Klein Tools Step Drill Bit, Quick Release, Spiral Flute, 1/8 to 1/2-Inch, QRST01 Cord 64″ long × 12″ wideItem #: QRST01 Step bits are coated with aluminum titanium nitride and are 10 times more durable than steamed black oxide coating for longer bit life Impact rated shaft allows for use with impact drivers and standard drills Double spiral flute removes chips for faster cuts and drilling Laser markings are easy to read for quick size identification of 13 hole sizes Fast starting, non walking drill tip Quick release, 1 4 Inch hex shank provides a firm,