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Bosch TI2144 4 1 Titanium Coated Drill Review

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Excellent

Revainrating 5 out of 5  
Rating 
5.0
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Description of Bosch TI2144 4 1 Titanium Coated Drill

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.

Reviews

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Type of review

Revainrating 5 out of 5

I like titanium more than cobalt

I bought samples of titanium and cobalt drill bits for drilling metal. Titanium is significantly more efficient when drilling any workpiece quickly. Maybe cobalt is better for durability or something, IDK, but titanium seems a lot sharper to me on the new piece.

Pros
  • Balanced double flute eliminates chatter and vibration
Cons
  • Questionable purchase for the elderly