Titanium Nitride Coated High Speed Steel Numbered Drill Bit Set, 60 Piece Diamond Core Drill Bit Sets Diamond Drill Bit Set w

Specifications

 These titanium coated high speed steel bits run cooler and last longer than standard drill bits, they penetrate 75% faster, cut more freely so you use less power, and they don't expand with heat, so you get properly sized holes. The coating on the drill bit set is also thermal resistant to make them run cooler and execute your drilling with expert precision. The set comes organized in a metal indexed storage case for easy transport.

• Titanium nitride drill bits run cooler, drill smoother and last longer than standard bits
• High speed steel
• 120 deg. tips
• Sizes 1 through 60 gauge

  Material	High speed steel
  Quantity	60
  Size(s)	1 through 60
  Accessories Included	Case