Milwaukee 48899266 3 Piece Metric Shockwave Titanium Step Drill Bit Set

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Our SHOCKWAVE™ Impact Duty™ Step Bits are engineered to deliver a durable and fast impact step bit hole drilling solution. Our step drill bits are made in the USA with global materials and give you best-in-class performance in impact drivers with the versatility to be used in drills. The ¼” hex shank has an optimised SHOCKZONE™ body providing you with a more durable shank, reducing early shank breaks. A Titanium Aluminum Nitride (TiAlN) coating helps reduce heat build-up and deliver up to 5x longer life compared to a standard step drill bit. Additionally, Milwaukee's step drill bits Rapid Strike™ tip and dual spiral flute produce 2x faster holes compared to a standard step drill bit.


  • SHOCKWAVE™ 1/4" Hex Shank
  • Titanium Aluminium Nitride (TiAlN) Coating
  • Dual Spiral Flute
  • Rapid Strike™ Tip


  • Shank 1/4" Hex
  • Coating Titanium Aluminum Nitride (TiAlN)
  • Length 100mm

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