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Masonry Diamond Drill Bit - 10pcs 1/4'-1/2' Concrete Diamond Hole Saw Set for Wood Plastic Brick Ceramic Tile Etc,Diamond Core Drill Bit Carbide Tips Quick Change Shank Fixed on Drills

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$27.99

$ 11 .99 $11.99

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About this item

  • PACKAGE INCLUDES: 10pcs Carbide drill bits:1/4",1/4",5/16",3/8",1/2"(6/6/8/10/12mm)*2;Thread:Quick-fit Shank;Recommended 2000-5000 RPM,MAX 5000 RPM.The faster the speed, the longer the service life.
  • QUALITY MATERIAL: Industrial-grade tungsten carbide welded drill tip, good wear resistance, widely applicable; high-strength steel substrate, growth of service life.
  • HEAD CROSS DESIGN: Precise cross head design can reduce the drill bit slipping and walking, is more stable drilling, easy to operate; head with spiral groove, easy to discharge chips;
  • WIDE COMPATIBILITY: Can be used for drilling and pre-drilling positioning, making drilling more accurate;Suitable for use with ordinary hand drills, table drills and rechargeable drills (lithium-ion drills, power higher than 24V) and other types of machines.DO NOT use impact or hammer mode!
  • MULTIPLE APPLICATION: Suitable for dry drilling wood, plastic (PVC pipe), foam tiles, antique tiles, glazed tiles, red bricks, cement, concrete (need to avoid steel reinforcement) , ect; Materials to be drilled with water or coolant (harder materials): glass tiles, full ceramic tiles, ceramics, marble, glass, etc;



Product Description


Marlon
Reviewed in the United States on March 1, 2025
Very good drill bit. Bored the tile like hit knife through butter.
Richard Fournier
Reviewed in the United States on February 14, 2025
I needed these for a small craft project for my wife (drilling through sea shells). They worked like they are supposed to. I can't speak to the durability as I've only used them for that one project. But the quality seems high.
A. MEEK
Reviewed in the United Kingdom on September 22, 2024
fast delivery, these went through stone like butter, not sure how long they will stay like that, but I would recommend, and I would buy again
Df186
Reviewed in Canada on August 25, 2024
Sorta worked.. used it to drill a hole in granite stone.. but the tip easily broke off. So I couldn't use the bit afterwards
Barbara Pierce
Reviewed in the United States on August 11, 2024
Best concrete/ brick bit ever. I was surprised how easy it was to get my ring doorbell installed on my brick.
Greg E.
Reviewed in the United States on August 1, 2024
Received the order and they worked very well.
Matt
Reviewed in the United States on June 17, 2024
I bught this under the assumption that the drill bits are 3/16",1/4",5/16",3/8",1/2", but they are 5/6/8/10/12mm and those are not equivalent
Roger L. Burton
Reviewed in the United States on December 14, 2024
I’ve been making my own planting pots from crocks etc and these are very effective for drilling through. Great product. Does everything it claims
Guriy Mukhin
Reviewed in the United States on October 27, 2024
Good
Nicholas E.
Reviewed in the United States on December 6, 2023
I was a little surprised. The bits are sturdy and have drilled several holes in ceramic tile without cracking. I did have to use a little diamond grinding bit to mark the surface otherwise the bit slipped. Fine product.
Mike
Reviewed in Canada on December 29, 2023
Only used a few of them to drill a few test holes in scrap I have lying around. They feel very sturdy, I'd be feeling safe to use them on actual projects. Some of the stuff you can get online you can feel right away the build quality is lacking due to the price you can find some of this at. These don't feel like that.
Lancinator
Reviewed in Canada on December 22, 2023
I had a task for these bits as soon as they arrived - I needed to drill holes in the brick on the back of my house. In my DeWalt drill, it went in very fast and easily, and left a neat hole. I haven’t tried it on something really hard, like ceramic, but on a softer material like red brick, it worked perfectly.Given the cost of buying masonry bits at the local hardware store, the tiny package contains ten bits at a very reasonable price. *RECOMMENDED*
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