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DrilaxTM Diamond Granite Ceramic Porcelain 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 DrilaxTM Diamond Granite Ceramic Porcelain

Premium Diamond Drilling Tool Set of 5 1/2" 0.5 inches - Lot of 5 Diamond Drill Bits. Best value for 1/2 inch diamond bits. Use with standard hand or upright drillers. These tools do not have center pilot drills. And there is no need for a center pilot drill. Do NOT run dry. Diamond Coated Tools will work best if you use water to keep the tools cool. Shank size is 3/8" - suitable for all common electric drillers.

Reviews

Global ratings 3
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    3
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  • 3
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  • 1
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Type of review

Revainrating 5 out of 5

With a drill I drilled 8 holes in the bathroom tiles

With a drill they installed a handicap bar on the wall of a tiled shower stall. I followed a previous reviewer's recommendation to dip the drill in a cup of ice water about every 10 seconds to keep it cool. I also started at a 45 degree angle and moved up to 90 degrees once I got a good tile bite. was able to pry the drilled dowel out of the bit core with a small screwdriver inserted into the slot on the side. Once I got through the tile I used the shovel to finish drilling the drywall. The…

Pros
  • nice thing
Cons
  • I don't remember but there was something

Revainrating 5 out of 5

The best diamond hole saw for cutting faucet holes in granite!

I wanted to cut a hole in the granite counter top of the kitchen island for a reverse osmosis system that I bought. I first tried to find a "professional" for this, every offer I got was $150 and up. I couldn't understand why a damn hole could cost so much. I posted "how to drill a faucet hole in granite" on YouTube and thought it might be a DIY project. Finding these diamond bits was best for less than $12. You get 5 pieces and they cut granite like butter. Anyone thinking of cutting a 1/2…

Pros
  • Handsfree
Cons
  • Very expensive

Revainrating 5 out of 5

Installing a Water Filter in a Granite Countertop

Like many others, I needed a 1/2 inch hole to install a small faucet for the water filtration system in my granite countertop next to my main faucet. A good tip is to start at an angle to make a groove, then slowly go up and let the drill do its job. do it as long as possible. I used avocado oil as it's always in my kitchen and has a very high smoke point. The oil worked fine. All I needed was a hole and a bit did the job perfectly. I recommend following up and putting some oil in a dry well…

Pros
  • New
Cons
  • Slightly Ripped