Bosch TI2139 3/16" Titanium Coated Drill Bit
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Bosch TI2139 3/16" Titanium Coated Drill Bit

Take $75 off your $300+ Bosch purchase, or get $20 off a $100 purchase. Discount applied in cart. Offer valid through June 30, 2023 or while supplies last. Whichever comes first.
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The Bosch line of titanium-coated drill bits offer speed helix design for 3x faster drilling speed versus standard drill bits. Surface hardened to penetrate tough materials, including stainless steel. Available in jobber length with 3/8 In. reduced shank.

Bosch TI2139 Features:

  • Super-hard titanium coating lasts up to six times longer than high-speed steel
  • Self-starting point starts on contact
  • Balanced double flute eliminates chatter and vibration
  • Titanium reduces heat for longer life
  • Drills clean, accurate holes in these thin materials (up to 1/8 In.): sheet metal, ducts, steel, copper, brass, aluminum, plastic, Plexiglass, wood, veneers, vinyl siding, plasterboard, PVC, stainless steel and cast iron
  • 1x Bosch TI2139 3/16" Titanium Coated Drill Bit
  • Surface Coating: TiN (Titanium Nitride)
  • Global Trade Number (GTIN): 00000346318821
  • UPC: 000346318821
  • Length (in): 3.500000
  • Rec. Safety Equipment: Eye, ear and dust protection
  • Shank Diameter (in): 0.187500
  • Bit Diameter: 3/16 In.
  • Quick Change Impact Bit: No
  • Bit Material: Titanium Coated
  • Drill Point Design: Standard
  • Flute Length (in): 2.362000
  • Single / Double Ended: Single
  • Drill Bit Length Type: Jobber
  • Drill Point Angle: 135°
  • Minimum Chuck Size: 1/4 in
  • Bit Type: Twist
  • Accessory Type: Drill
  • Product Type: Twist Drill Bit
  • Package Quantity: 1
  • Manufacturer Warranty: Contact the Mfr.


This product may or may not cause Cancer and Reproductive Harm.

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