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🔧 efficient and precise 0.9mm straight electrical drilling tool by mtsooning: a detailed review logo

🔧 Efficient and Precise 0.9mm Straight Electrical Drilling Tool by Mtsooning: A Detailed Review Review

3

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Poor

Revainrating 2 out of 5  
Rating 
2.0
🪚 Industrial Drill Bits, 🔪 Cutting Tools

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Description of 🔧 Efficient and Precise 0.9mm Straight Electrical Drilling Tool by Mtsooning: A Detailed Review

【Perfect For】 - Mini Drill Bits is Suitable for a small object processing.Work perfectly for the Modleing project. 【Premium Quality】- The Cobalt Drill Bit is stainless and heat resistant.Sharp and twisted flute will make the drilling be more easy and effortless. 【Wide Application】 - Straight shank design is more suitable for many electric drills drivers , Ideal for Wood, Plastic, Metal etc. Design: Straight Shank. 【Material】- Made of Alloy Steel.

Reviews

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

Type of review

Revainrating 1 out of 5

Not Up to Industrial Standards

This drill bit does not meet expectations for Industrial and Scientific drilling applications. Through trial and error, I found that the bit quickly became dull and unreliable. While inexpensive, this product may cost more in the long run due to its poor durability.

Pros
  • Inexpensive
Cons
  • Poor durability and reliability

Revainrating 1 out of 5

Drill Bits That Won't Drill

The first thing I tried was not to drill 24 gauge aluminum. Just twisted. So I tried the rest. Of the 10, 2 were sharp, 2 were completely dark, and the rest were almost dark. waste of money.

Pros
  • Drill Bit
Cons
  • Crumpled Packaging

Revainrating 5 out of 5

Necessary for electronics production

The first drill I tried was nice and sharp and the drill is perfect. The other nine have to wait because drill #1 is still sharp. I chose this size because it is a universal size that fits most lead diameters.

Pros
  • Twist drill
Cons
  • Long delivery time