Drilax Diamond Drill Bits for Stone and Glass – 30 Pc Set (1mm, 2mm, 3mm) 1/8 Shank for Dremel & Rotary Tools – Jewelry Making, Gemstone, Sea Glass and Lapidary Drill Bits Kit

I’m very happy with this DRILAX diamond drill bit set. The case arrived well-packaged, and the bits were neatly organized and clearly labeled by size (1mm, 2mm, and 3mm). The diamond coating looks even and well-applied, with no visible defects. I used these on glass and ceramic, following the instructions to start at an angle and use water, and they performed exactly as expected. The bits cut cleanly without chipping, and none of them overheated or lost their grit during use. For small, precise holes, they work extremely well. For the price, getting 30 pieces is a great value, especially if you do detailed or repetitive work like crafts, tile, jewelry, or DIY projects. The storage case is also a nice bonus for keeping everything organized. Just be sure to use water and take your time—these bits do a great job when used properly. I would definitely buy this set again and recommend it to anyone needing small diamond drill bits

I’m really happy with the Drilax Diamond Drill Bits set. The variety of sizes is perfect, especially for detailed work, and everything arrived exactly as described. I used them on glass and small stones, and they cut cleanly without chipping when used with light pressure. The bits feel solid and well made, not flimsy or disposable like some other sets I’ve tried. They’re also very easy to use, even if you’re newer to jewelry making or lapidary work. The 1/8 inch shank fits my Dremel perfectly, and the bits stay secure while drilling. With a little water for cooling, they perform smoothly and consistently. Overall, this is a reliable, well thought out set that works exactly as described and is a great addition to any jewelry making or craft setup.

Very nicely works well

The diamond drill bits are amazing. They cut stone and rocks so easily and they dont break. I love the variety of sizes as well. I liked this kit so much im going to buy a second for my daughter so we can work together!

I needed to drill lots of holes through stoneware pottery. These worked great. I put the tiles into a tray of water to keept the bits wet. Without the water, the bits would have worn quickly. I can drill about 40 holes before it becomes noticeably difficult to use.

You get what you pay for. Cheaply priced and cheaply made. I was excited to give these a try but upon opening the package I could see that they were cheaply made. Looking at the bits some of them even looked like they were a bit warped. I decided to give them a try anyway on a softer stone and even using low pressure and the stone being submerged in water the bit didn’t make it but 1/8 an inch before breaking. I’ve updated my review from one star to three. The company not only reached out to me and apologized and not only offered but gave me a refund for my purchase with no hassle. This was a pleasant surprise which showed me that they do care about their customer experience. Because of this I am going to give them another shot.

Great set for drilling stone! Three sizes. Very sharp! Very good price also.

These are dangerous! I tried to use with stained glass. Have done with other dremel bits for years. The first one bent. The second one spun out from my finger hold in water (this was a very small piece. The third just didn’t make an indent after a good five minutes. Horrid.

Stabile Bohrer die gut bohren.

Perfectas para bisutería; cumplen su función

Take your time, start at an angle and then vertically and keep it wet, we drilled in dish of shallow water. Took about 10 mins to go through 4mm of glass, could have been quicker but didn’t want to apply too much pressure .

All as ordered

Nice product. Excellent price.