Black Oxide Step Drill Bit Set (10-Piece)

The 10-piece Step Drill Bit Kit is ideal for creating both large and small holes in materials like steel and plastic. These step drill bits are designed to perform without jamming, making them well-suited for high-speed use with cordless drills. Featuring a dual-flute design, they allow for faster drilling, increased longevity, and more efficient use of battery power. The Rapid Strike tips enable quick and precise starts, producing less heat and extending the life of the bit tips. The black oxide finish improves the durability of the step bits, the quality of the holes, and the lifespan of the bits. Each bit is marked with laser-engraved reference points for user-friendly operation while drilling. The 3-flat Secure-Grip shank provides a strong connection to the drill chuck.

• Jam-free operation thanks to the dual-flute design for improved speed and control with cordless drills at high speeds.

• Rapid Strike tips allow for quick and precise starts while generating less heat.

• Laser-engraved reference marks for easily stopping at any desired hole size.

• 3-flat secure-grip shank minimizes bit slippage in the chuck.

• Black oxide coating for improved durability, hole quality, and bit lifespan.