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πŸ”§ bosch co2148 4 5 cobalt drill: unleash exceptional power and precision logo

πŸ”§ Bosch CO2148 4 5 Cobalt Drill: Unleash Exceptional Power and Precision Review

3

Β·

Excellent

Revainrating 5 out of 5Β Β 
RatingΒ 
5.0
πŸͺš Industrial Drill Bits, πŸ”ͺ Cutting Tools

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Description of πŸ”§ Bosch CO2148 4 5 Cobalt Drill: Unleash Exceptional Power and Precision

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 3
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  • 3
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  • 1
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Type of review

Revainrating 5 out of 5

OOO, THIS IS A PIECE!

This drill bit goes through aluminum heads and bolts like butter. Hold her tight because if she bites she will want to go where she wants. You're probably looking at this size because, like me, you're repairing broken studs. It works out? YUP! THIS IS ABSOLUTELY FRIGGEN WORKS GREAT!

Pros
  • Drill Bit
Cons
  • Big and bulky

I used this drill bit to drill a hole in my exhaust manifold and after watching a few YouTube videos I was hooked on the task at hand. Put this bit on my drill press, take some WD40, cut slowly and spray WD40 along the way. This bit lasted no more than 1 minute before severing the old exhaust manifold. I just bought another one of a different size to remove a broken steering damper. I won't buy anything else for a Steel Aver! GREAT BIT saves you a lot of work!

Pros
  • Twist Drill Bit
Cons
  • Older Model

Revainrating 5 out of 5

hard drill. the best twist drills

This is a solid drill. Long story short, I had a screw in my Trailblazer's gearbox. I tried using a puller and the puller actually broke leaving a piece of high speed steel in a pinched bolt. Great, isn't it? Well after trying various other things I finally got this drill and helicoil set. I was amazed at how easily this bit cut through anything that was snagged (a bolt and a piece of HSS extractor). I wish I had bought this drill sooner as initially I spent a lot more than the price of the…

Pros
  • parts and accessories for electric drills
Cons
  • I will write later