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BQLZR Diamond Coated Rotary Jewelry Review

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Average

Revainrating 3.5 out of 5  
Rating 
3.7
🪚 Industrial Drill Bits, 🔪 Cutting Tools

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Description of BQLZR Diamond Coated Rotary Jewelry

Fit most professional electric drills, best for replace nail drill bits. Can be used to various applications including carving, grinding and etching on a variety materials. Head Type: Ball. Grain Size:150 #. Package Size:14.3 x 6 x 2cm/5.63 x 2.36 x 0.79"(L x W x H).

Reviews

Global ratings 2
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  • 4
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  • 2
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Type of review

Revainrating 5 out of 5

A Gem for Precision Drilling

The BQLZR Diamond Coated Rotary Jewelry tool is a must-have for anyone in need of precision drilling .Based on our own experience, this tool effortlessly drills through jewelry, glass and other materials with ease, leaving a smooth and clean finish. The diamond coating ensures durability and longevity. The only downside we`ve found is that it may take some time and patience to learn how to use it correctly. Overall, we highly recommend this tool for any jewelry-making or DIY projects that…

Pros
  • Diamond coated for long-lasting durability.
Cons
  • May scratch softer materials like plastic or wood.

Revainrating 1 out of 5

An absolute waste of money.

I tried using them to etch glass and one bit took less than five minutes before all the diamond coating was gone from the tip. I use a drip irrigation system to keep the drill bit and glass cool so I know the diamond coating isn't from overheating. I would return them, but the hassle, not to mention the time, gas, and materials for a $10 refund is absolutely not worth it. It's just as cheap, poorly made junk as most rotary drills on the internet. I won't buy this again.

Pros
  • Head Type: Ball
Cons
  • I'll write back later