QWORK 5 Pcs Set (6, 6, 8, 10, 12mm) Multi-Material Drill Bit Set for Tile,Concrete, Brick, Glass, Plastic and Wood Tungsten Carbide Tip Best for Wall Mirror and Ceramic Tile on Concrete and Brick Wall

I purchased this item to set some anchors in bricks, they were adequate for the job I needed them for! Price point, I thought, was pretty good!

Very good bits

Worked well.

I was very unsure about these, but they worked great! Cut through the tiles like butter. Was a little slower with the sheet rock behind the tiles Only problem I had was that since they need water cooling, the water started running alone the bit and into my drill motor. I added an o-ring to the drill which stopped that.

Broke very quickly

This item worked perfectly for drilling into cement block. It maintained its diameter despite heavy use.

With only a 12V cordless, these drilled quickly, clean, and accurately through clay brick ("red brick") on residential construction. Our application was to install stainless steel anchors to pull some shrubbery back against the bricks after some over-zealous house painters displaced them. For clay brick, the instructions are correct: no need for a hammer drill and no need for water cooling. Note -- if your brick happens to be of the three-hole variety, you will need to factor that in in your hole placement (eyeroll). A can of compressed air with a "red straw" (like the ones on WD40) is great for blowing out the brick dust.

I bought the 8-piece metric set (ASIN B08QZK4M66) with my hard earned money based on the overwhelmingly positive reviews (64% of the reviews gave QWORK drill bits a 5 star rating and 17% of the review gave it a 4 star rating). I've never heard of QWORK before, but I took a leap of faith and gambled away the few dollars I have for a much needed tool. Very unfortunately for me, the bit I used (the 6 mm size) broke its tip half way through drilling the first hole in a marble tile. I ended up purchasing a Milwaukee 4-bit set for 3 times the dollar amount of this QWORK set. Having learned my lesson, I also purchased a Milwaukee diamond tipped bit (in the size I need) as an added insurance. I've always had pretty good luck using Milwaukee masonry bits in the past for drilling concrete, bricks, and stucco, and I probably should have stayed with a brand that has served me well. I purchased the QWORK product based on my current financial situation, and I had hoped this product can actually save me money. Alas, my hope turned out to be a pure fantasy, and I ended up spending more of my precious money on the project than I had intended. What a huge disappointment. So, no, I do not recommend this QWORK product.

Buen producto, lo recomiendo.

nikel, plus besoin de 50 forets pour le carrelage. il fait son taf a la perfection

It's so cheap that I thought it would be a dud, but nope, it drill through my tile wall and into the dry wall without any issues. I made 2 holes for a pedestal sink. Just cool down the drill bit once in a while with a water bath.

Es buena broca aunque se gasta mucho en paredes de concreto

They cut very good!