Robert Bosch

Impact Tough™ Drill Bit, High Speed Steel, 3" Flute, 135° Point

Model: TCR217

Mfr. No.: TI4143IM

  • Impact Tough Drill Bit, High Speed Steel, 3" Flute, 135° Point Duraquip Inc

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Please check your product description carefully before placing your order.

$5.29 / Each

0 In Stock

Ships July 2026

Shipping times are based on information available at the time of order and are subject to change.

Material

High Speed Steel

Decimal Drill Size

0.25"

Overall Length

4"

Flute Length

3"

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