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Diamond Arbors Coated Drilling Cutting Review

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Excellent

Revainrating 5 out of 5  
Rating 
5.0
🪚 Hole Saws & Accessories, 🔪 Cutting Tools

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Description of Diamond Arbors Coated Drilling Cutting

Great Performance: Opening neat, smooth, no broken edges, no tremor phenomenon, chip easily. Excellent for making clean and accurate hole on glass or tile etc. Diamond Coated: It is diamond coated and perfect for drilling a hole. Should use with coolant like water to prevent diamond layer from burning and expand the drilling life. Small incision resistance, feature drilling stably, fast speed, not breaking the border. Good For: Ceramic,Porcelain Tiles, Glass, Marble, Granite, Stone, Rebar, Concrete and other materials. Packing: 1 x Diamond Hole Saw Bit.

Reviews

Global ratings 2
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Type of review

Revainrating 5 out of 5

Efficient and Effective Hole Maker

When I tried this diamond coated hole saw, it cut through the toughest materials like butter! The drilling process was incredibly seamless, and the drilling speed was faster than I expected. The diamond coating really made a difference in the ease of drilling and the longevity of the hole saw .HOWEVER, it was a bit expensive compared to other hole saws in the market..

Pros
  • Efficient cutting, diamond coating, long-lasting
Cons
  • Expensive

Revainrating 5 out of 5

Fake Marble Success

Well this was used for two holes in a faux marble vanity top for sinks. Worked great. Used it to cut 3/4 pine rebar and a Dewalt 20V drill bit for marble. No problem, took my time, used the hose in the driveway to cool and clear debris every 20-30 seconds after cutting. Cutting took 2-3 minutes. There is no visible drill wear. Not sure if it needed refrigeration at all, but I'm glad I did. If this is similar to your project, highly recommended.

Pros
  • Great for small homes
Cons
  • Questionable purchase for the elderly