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🔧 Mgtgbao Carbide Concrete Masonry Plastic Cutting Tools and Industrial Drill Bits Review

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Average

Revainrating 3.5 out of 5  
Rating 
3.7
🪚 Industrial Drill Bits, 🔪 Cutting Tools

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Description of 🔧 Mgtgbao Carbide Concrete Masonry Plastic Cutting Tools and Industrial Drill Bits

❶NEW DESIGN: U-shaped drain groove, spiral handle design, easy to remove chips during work, smoother drilling. 10 pcs drill bit set with 5 different sizes: that is3/16” (5mm),1/4” (6mm), 5/16” (8mm) ,3/8” (10mm), 1/2” (12mm) fit your different needs. 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. ❸HIGH-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. ❹NON-SLIP 1/4 HEX SHANK: 1/4 hex shank which makes the electric drill more tight and not easy to slip Making it safer to use. ❺WIDELY USED: It can be used for drilling walls, bricks, wood, glass, tiles, stainless steel, concrete, etc. Remember to add Water or coolant when drilling.

Reviews

Global ratings 3
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Type of review

Revainrating 4 out of 5

Cool exercises!

This is such a good buy. Durable and easy to use. I used it to hang a flag on my brick wall, it went through the bricks with no problem! I've also used it to poke holes in a couple of my ceramic pots, it did a great job. I highly recommend.

Pros
  • Masonry Drill
Cons
  • Not sure

Revainrating 5 out of 5

Ideal for removing old tile grout

I used these bits to remove grout from ash and soot stained 900 marble floor tiles during a wildfire in California. The 4 blade design was perfect for use with a hammer drill. They never faded Different widths and angles could be used to grind the grout and bevel the tiles. I bought 3 more kits for concrete and other stone work!

Pros
  • Masonry Bit Sets
Cons
  • There are new competitors

Revainrating 2 out of 5

When using an impact wrench on concrete, the tip came off almost immediately.

It is best to use up all the drills. I need the second largest which is the only one. I drilled about 3/4" through the concrete and noticed that the ribs were rounded at the head. I needed to drill three more holes, so I started with smaller bits (one for each hole) and drilled the last hole I needed This worked better but still destroyed the heads of all drill bits I used, they are only good for drilling a hole in concrete.

Pros
  • Drill
Cons
  • Slightly crumpled