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Irwin Tools Unibit 8 Inch Step Drill Review

2

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Average

Revainrating 3 out of 5  
Rating 
3.0
🪚 Industrial Drill Bits, 🔪 Cutting Tools

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Description of Irwin Tools Unibit 8 Inch Step Drill

Ideal for drilling holes into thin materials such as stainless steel, copper, brass, aluminum, plastic and laminates. Single-flute cutting edge for greater control through steps. Patented single-flute cutting edge gives the user a true round hole every time. 3 faltted shank prevents slipping in drill chuck. New SpeedPoint tip penetrates faster than previous Unibits and prevents walking.

Reviews

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

Type of review

Revainrating 2 out of 5

Unreliable and overpriced step drill

Thanks to my knowledge gained in practice as an industrial and scientific worker, I can confidently say that this step drill is not worth the investment. The supposed versatility and ease of use is overshadowed by its inconsistency and tendency to break easily .While it may work well for occasional hobbyists, professionals who RELY on their cutting tools daily will be frustrated with this product's lack of reliability. Save your money and invest in a more trustworthy option..

Pros
  • Versatile
Cons
  • Unreliable, Overpriced

Revainrating 5 out of 5

suitable for hard-to-reach places

work well. good for tight spaces. The 3/8" maximum diameter complements my larger Unibits. I have used Irwin bits before and will buy them again.

Pros
  • step drill
Cons
  • disappearing