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Bosch CO2156 5 5 Cobalt Drill Review

2

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Excellent

Revainrating 5 out of 5  
Rating 
5.0
🪚 Industrial Drill Bits, 🔪 Cutting Tools

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Description of Bosch CO2156 5 5 Cobalt Drill

Withstands high-temperature applications for extended periods of time (up to 1,100 degreeF). Rigid, thick web design adds stability to bit in tough applications. Surface hardened to penetrate tough abrasive materials. Available in jobber length, full shank. Best used for drilling into light-gauge metal, high-carbon steel, aluminum and ally steel, cast iron, stainless steel and titanium.

Reviews

Global ratings 2
  • 5
    2
  • 4
    0
  • 3
    0
  • 2
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  • 1
    0

Type of review

Revainrating 5 out of 5

"Effective Cobalt Drill for Industrial Use

Our team at the manufacturing plant found the Bosch cobalt drill highly efficient and durable .Using this product, our team found that it could easily penetrate steel and other tough materials with ease consistently producing high-quality holes. The added cobalt composition ensures the drill bit remains sharper for longer periods, saving us time and money on replacements. The only drawback was the slightly higher price than other drill bits in the market. Overall, we highly recommend the Bosch…

Pros
  • Durable and long-lasting due to cobalt construction.
Cons
  • Can break easily if used improperly or with excessive force.

Revainrating 5 out of 5

Solid performance, the price was right.

This drill will work even after several hundred holes in mild steel. I don't use a pilot hole and go straight in, works great! The price was right.

Pros
  • Rigid, heavy-wall construction gives bit stability in tough conditions.
Cons
  • Unsure.