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🪚 Ceramic Marble Concrete Drilling Carbide Bit Review

3

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Very good

Revainrating 4 out of 5  
Rating 
4.0
🪚 Hole Saws & Accessories, 🔪 Cutting Tools

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Description of 🪚 Ceramic Marble Concrete Drilling Carbide Bit

★Glass Drill Bits Design: Our glass drill bit set with precision spear-head design that ensures drill bits doesn't slip when starting to drill the hole. Can be installed on electronic grinder, hanging mill and hand electric drill. ★Ceramic Drill Bits Tool Wild Use: This tile drill bits do a great job of getting through some tough materials like tile,ceramic tiles,glass,marbles,china,wood,metal,plastic,cement,rock drilling and much more. ★Tip Drill Bit Easy To Carry: The mirror glass cut tool comes with a small plastic box that will help to keep all spear head drill bits organized and tidy.Easy to carry and storage anywhere you want. ★Material: Marble drill bits made of hard alloy,these ceramic tile drills have very good abrasion resistance and extreme hardness for longer life,used in the building industry as they are sharp and solid enough. ★Drill Bit Ponit: Carbide drilling for fast cutting speed and extra cutting life.Ideal for creating holes in tiles where fixings are required for accessories.

Reviews

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

Revainrating 5 out of 5

Really great little drill bits

I didn't think they would be any good, was still skeptical when I got them but to my surprise they worked very well. I've cut holes in 3 tequila bottles (for lamps) with no problem and I'm still on the first drill.

Pros
  • Free for educational purposes
Cons
  • Not sure

Revainrating 5 out of 5

Great price and works great

I need to drill a tile in my bathroom. I had two tile drill bits that I tried to use for over 30 minutes but I could only drill halfway through. I looked online for a large store nearby and they wanted $5 for a tile drill. Instead of driving to the store I checked out Revain Prime and these parts were delivered the next day. After two minutes all holes were drilled perfectly. With 10 pieces of tile I will probably never have to buy another one again.

Pros
  • Confident
Cons
  • Out of fashion

Revainrating 2 out of 5

Worked well but good thing they were cheap

The first two tips I tried got hot enough to melt the "solder" holding the cutting tips. The second two cutters dulled very quickly (1 minute or less) but did not fall apart. With a copious jet of cooling water and a low-speed cutter, they got the job done. In total I used 6 bits for 12 holes in the wall tile. I only bought them for a job and they did it. I wouldn't buy if I needed reliable heavy duty drill bits.

Pros
  • Few competitors
Cons
  • unreliable