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πŸ’¨ Pneumatic Air-Powered Pencil Grinder Tool Review

3

Β·

Poor

Revainrating 2.5 out of 5Β Β 
RatingΒ 
2.7
πŸ”§ Industrial Power Tools, πŸ› οΈ Industrial Power & Hand Tools

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Description of πŸ’¨ Pneumatic Air-Powered Pencil Grinder Tool

β˜… Max RPM :70000RPM;Air Pressure:90PSI;Air inlet: 1/4" NPT. β˜… Average air consumption: 2 CFM;Collet size: 1/8''(3mm). β˜… Material: Metal + Plastic;Length of pen :147mm. β˜… Small size, light weight, pen design, easy to use one hand.Precision designed micro grinder, safe and durable.High-speed rotation,improve grinding speed. β˜… A variety of metal cleaning, chamfering, grinding, sculpture, internal processing.

Reviews

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

Type of review

Revainrating 3 out of 5

Works great with a little tweaking

Works great for the price unfortunately comes with a hose adapter, it doesn't fit Home Depot or Lowe units so luckily I had to make it myself. so good! Of course there is always an easier solution, but I like to solve the problem myself. Or am I cheap, you decide

Pros
  • Sanders
Cons
  • High price

Revainrating 1 out of 5

DO NOT BUY! I can't connect to the air.

DO NOT BUY! The claim is not true, there is NO 1/4" NPT thread on the unit. The branded air connector is permanently crimped onto the air hose and cannot be removed. I tried to buy from Revain for convenience but instead they lied to the description and forced me to return it while they held my money hostage for 7 days.

Pros
  • Power & Hand Tools
Cons
  • Crumpled

Revainrating 4 out of 5

Works better than expected - lost a star due to illegible instructions

I didn't give 5 stars because the instructions are in a foreign language that I can't read. However, there are good guides on YouTube to answer your questions. In addition, it is not specified which PSI value is maximum. Others running at 70,000 RPM use pressures of up to 90 psi. I use it for wood and find that 60-80 works well so I haven't even tried up to 90psi. The supplied fitting does not match my air. Accessories, but we had extra parts so it wasn't a huge issue for us - but you have to…

Pros
  • Power Tools
Cons
  • Expensive