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Bosch TI4147 5/16 Inch x 4-1/2 Inch Titanium-Coated Drill Bits - 6 Pieces

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.
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$53.25
Model# TI4147
SKU
000346332827

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Bosch TI4147 Titanium SP Jobber Drill Bit 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

Bosch TI4147 Specifications:

  • Bulk: false
  • Diameter: 5/16"
  • Flute Length: 3.267999
  • Length: 4.5"
  • Overall Length: 4.5
  • Pack Quantity: 6 (bulk)
  • Quantity: 6
  • Shank Diameter: 0.3125
Model# TI4147
Brand Bosch