Masonry Drill Bits Set for Tile, Brick, Cement, Concrete, Glass, Plastic, Cinder Block, Wood, Fully Ground with Carbide Tips and Storage Case (5/32"-1/2" Masonry Drill Bits 10PCS Set)

This last they went right through the tile good drill bits.

I am happy with these bits. They worked perfect for my project.

I'm in construction and have used a lot of tile bits etc. I started off using the qrtr inch bits in the case and they worked well. I would stop every 30-45 seconds and dip it into water to clean it off. I drilled roughly 6 holes with it and it's still usable. However, the 5/16 bit didn't last at all. I got about 2 and a half holes with it and it was pretty much done. I ended up having to use the qrqtr inch bit and then step it up to the larger 5/16 in order to get all the way thru the tile. Haven't used the 1/2 inch yet but it's probably gonna be just like the 5/16. Not a bad set though. I've used other bits that haven't lasted near as long. I'd buy it again

I like the fact that they are colored so it's easy to distinguish between the wood and masonry bits....

Im putting holes in everything. These work awesome. Thanx

Perfect for the weekend DIY-er.

I liked that the drill bits stayed on point of mark and cut through the concrete without having to use lots of force. They stay sharp for quite a long time

These bits cut like razor through paper