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Astro Pneumatic 9442 Blue Steel 2 Piece Max-Duty Step Drill Set

Astro Pneumatic 9442 Blue Steel 2 Piece Max-Duty Step Drill Set

  • Wear Preventative Coating
  • Titanium Aluminum Nitride (TiALN) M2 High Speed Steel base material
  • Sizes: Up to 1/2" by 1/32" and up to 3/4" by 1/16"
  • Step drills made for professionals
  • Titanium Aluminum Nitride (TiALN) for extreme heat and wear prevention, not just a decorative coating like most step drills
  • (2) step drills included