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type】mgtgbao concrete masonry carbide plastic cutting tools for industrial drill bits logo

Type】Mgtgbao Concrete Masonry Carbide Plastic Cutting Tools for Industrial Drill Bits Review

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Excellent

Revainrating 5 out of 5  
Rating 
5.0
🪚 Industrial Drill Bits, 🔪 Cutting Tools

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Description of Type】Mgtgbao Concrete Masonry Carbide Plastic Cutting Tools for Industrial Drill Bits

❶NEW DESIGN: U-shaped drain groove, spiral handle design, easy to remove chips during work, smoother drilling. 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, Cross 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 dril. 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

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Type of review

Revainrating 5 out of 5

Excellent drill bits suitable for stone drill

I've had to drill 6mm holes in some of the large porcelain tiles I'm remodeling in our bathroom to attach a few things through the tile to the subfloor. These beats were perfect for that. I've looked at a few videos online and most of them seemed to say that this type of bit is less likely to crack a tile than the type of bit that looks like metal bits and has twisted grooves running the length of the bit. I can later attest to 9 holes through porcelain stoneware and I have not one single crack

Pros
  • ❷ HIGH WORKSHOP: The surface of the drill is finely polished, and the new electroplating process prevents the drill from rusting and prolongs its service life.
Cons
  • The packaging is ugly