#4 Step Drill Bit Set, 2 Piece

Model # 21061031 Mfg # 48-89-9234
5 out of 5 Customer Rating
Orders placed by 3 PM EST typically ship the same day. Orders placed after this time will be processed the next business day.
#4 Step Drill Bit Set, 2 Piece
Model # 21061031 Mfg # 48-89-9234
5 out of 5 Customer Rating
Orders placed by 3 PM EST typically ship the same day. Orders placed after this time will be processed the next business day.
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Our line of step drill bits far surpasses the competition. With our single cutting edge design, you will have more control and a cleaner finish. Made of high-speed steel, these new step drill bits are durable and designed to drill through most metals. The black oxide finish prevents corrosion and has great capacity to work with drilling lubricants.

The new speed start tip prevents bit walking and allows faster penetration. With laser-etched markings, you will always know your hole sizes...no guesswork! Finally, the 3-flat shank on the largest bit prevents slipping while the 1/4" hex shank on the two smaller bits allows for fast bit change in impact drivers and sure grip in chucks.

Key Features:

  • 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
  • Up to 50% more holes per battery charge: greater user productivity

Best Use Drill Holes
Type Step Drill Bits

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