Robert Bosch

Impact Tough™ Drill Bit, High Speed Steel, 2-1/2" Flute, 135° Point

Model: TCR220

Mfr. Model No.: TI4139IM

Colour, sizing or style depicted in some photos may not be exactly as described.
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Sold as: Each

  • Material: High Speed Steel
  • Decimal Drill Size: 0.1875"
  • Overall Length: 3-1/2"
  • Flute Length: 2-1/2"
  • Point Angle: 135°
  • Shank: 1/4" Hex
  • No skate tip provides accurate starts
  • Designed for heavy-gauge and high-carbon steel
  • Long flutes for effective material removal
  • Impact-rated shank for higher torque drill/drivers
  • Titanium coating for less friction