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LMT Onsrud 57 280 Uncoated Drill Bit - Optimal Diameter for Precise Drilling Review

3

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Excellent

Revainrating 5 out of 5  
Rating 
5.0
🪚 Router Bits, 🔪 Cutting Tools

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Description of LMT Onsrud 57 280 Uncoated Drill Bit - Optimal Diameter for Precise Drilling

Solid carbide tools offer long tool life and faster cutting speeds than other substrates, but are more brittle and must be used with rigid toolholding systems. Uncoated tools feature just the base substrate without any additional treatment or coatings and are suitable for a wide range of applications. Round shanks allow use with a wide variety of toolholding systems. When run in a counterclockwise direction (right-hand cut) spiral fluted tools evacuate chips up and out of the cut to reduce clogging. Double flute, 30 degree angle

Reviews

Global ratings 3
  • 5
    3
  • 4
    0
  • 3
    0
  • 2
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  • 1
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Type of review

Revainrating 5 out of 5

sharp cutter - power tool parts and accessories

The bit was good and sharp - cuts well. The downward spiral prevents cracking and tearing of the wood. It would have been nice if it had a clear tube cap, but it didn't.

Pros
  • This is amazing
Cons
  • Some mistakes

Revainrating 5 out of 5

Ideal for milling wooden blocks for my school production.

Great for milling blocks of wood for my high school craft class. The bottom cut creates a lot more dust but produces a very clean end product with little to no finishing sanding required.

Pros
  • Consistent test results
Cons
  • Could have chosen a newer model

Revainrating 5 out of 5

Good clean razor sharp cuts and good price

Using the right nozzle to apply is life changing. I hate to sound dramatic, but learning how to use a CNC router to really learn how to use it to its full potential takes a very long time, especially if you're doing it yourself (and sometimes with online help) . For many years I never really thought about swapping my end mill for a side cutter. Then Christmas came and I made a sign for a client using pine as a substrate. As any of you know, pine is quite fibrous and can be problematic when…

Pros
  • Nice packaging
Cons
  • I don't remember