3-Piece Step Drill Bit Set (#1, #2, #4), Dual-Flute Step Bits Micrometers Common tooth variations include the

Common tooth variations include the number of teeth per inch and pitch pattern

corrosion resistant all purpose funnel

Reel can be mounted to wall or ceiling

3 Piece External/Internal Thread Repair Set

3-Piece Step Drill Bit Set (#1, #2, #4), Dual-Flute Step Bits Micrometers Common tooth variations include theFeatures and Benefits: JAM FREE Performance: Dual flute design provides greater speed and control Up to 2X faster: Optimized for cordless drills in high speed Rapid Strike Tip: Creates fast, accurate starts and generates less heat Up to 4X longer bit life: Optimized geometry with Black Oxide coating to cut faster and produce less heat Laser engraved reference marks: Easily stop on any hole size Includes bits #1 (48 89 9201), #2 (48 89 9202), and #4