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10Pcs Concrete Carbide Plastic Mgtgbao Bits Review

3

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Very good

Revainrating 4.5 out of 5  
Rating 
4.3
🪚 Industrial Drill Bits, 🔪 Cutting Tools

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Description of 10Pcs Concrete Carbide Plastic Mgtgbao Bits

❶HIGH-QUALITY HARD ALLOY: The cutter head is made of cemented carbide. Hardness up to 45HRC, Triangular cutter head resistance is smaller. And it can improve work efficiency, higher hardness than ordinary drill bit, more wear-resistant. ❷EXQUISITE CRAFTSMANSHIP: The surface of the drill bit is treated by fine polishing, and the new electroplating process can prevent the drill bit from rusting and prolong the life of the drill bit. ❸10 PCS DRILL BIT SET WITH 6 DIFFERENT SIZES: 5/32” (4mm), 3/16” (5mm),1/4” (6mm), 5/16” (8mm) ,3/8” (10mm), 1/2” (12mm) fit your different needs. ❹NEW DESIGN: U-shaped drain groove, spiral handle design, easy to remove chips during work, smoother drilling. ❺WIDELY USAGE: It can be used for drilling walls, bricks, ceramic, wood, glass, tiles, stainless steel, concrete, etc. Remember to add Water or coolant when drilling.

Reviews

Global ratings 3
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  • 3
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Type of review

Revainrating 5 out of 5

Easily drill holes in porcelain stoneware.

I used porcelain tile drill bits, they worked very well, easily made holes at each break. I think they worked even better than what the contractor used. Not sure how durable they are, I've used one of them for 4 holes, the other for drilling and I don't see much of an impact on the drill.

Pros
  • Electric drill spares and accessories
Cons
  • Very expensive

Revainrating 5 out of 5

Just unbelievable. summarise.

If anyone uses drill bits for anything let me just say you would be determined not to buy this set, these are the best drill bits I have ever bought and used. Wood and Steel I used one of these bits and can't even tell if it was used. Will definitely be ordering more as I bought 2 orders of different sizes, of course I want any size they make.

Pros
  • Masonry Drill Bit Sets
Cons
  • Miscellaneous Miscellaneous

Revainrating 3 out of 5

On concrete ok. So-so on ceramic tiles.

Normal in concrete. So-so on ceramic tiles. Work slowly on bathroom tiles. It's important to keep the point cool (I ended up using a steady stream of water). The drills are a bit blunt (holes) after a few uses. Haven't tried it on glass or other solids but based on my use on bathroom tile I would question its capabilities beyond limited use. For the price I would spend money on fewer and better bits specifically for ceramic tile etc. Diamond tipped bits for about the same money next time.

Pros
  • Masonry drill
Cons
  • Slightly torn