Werkzeug Only

This tile hole saw worked like a charm. It cuts real clean on tiles. Nothing else can cut as clean on tiles than this tool bit except maybe a laser cutter but who can afford those tools.I'm sharing tips on how to use these tool bits.1. Cut a piece of plastic from an old cooking oil container, I like recycling stuff, make sure it's flat and approx same thickness as quarter coin and about 2 inches by 5 inches wide.2. Put the plastic that you just cut on top of a wood or cardboard then drill it with the tile hole saw that you want to use until it goes all the way through.3. Lay the plastic with the hole on top of the tile that you want to drill a hole, align it to the place where you want to drill and tape it so it won't move then use the same drill bit to drill the tile. You can use that piece of plastic as a template for a few drill bits that you commonly use and keep it with the bits.4. Drill using slow speed and pour or spray water while drilling to keep The bit from overheating, this will make the drill bit last longer.Happy userTony Arceo.

Needed to drill some holes in porcelain tile. Used smallest size, drilled four holes in tile and four in grout - seemed to be dulling. However, worked much better than the hardened steel from the hardware store (made a dimple!) and there are about 9 other sizes I didn't use. The best "cheap" alternative - not sure how many holes you can get - but it does the job for small projects.

In the photo I attached you will see the failed drill bit and the rock I was drilling a hole into. The bit has the smallest diameter. You'll note the bit was working, I was adding water during it's use, and then it just collapsed. The failure seems to have occured at the point where there is a 'clean-out' slot on the side. I haven't used the other drill bits yet, so I can't attest to their strength. My recommendation, look for something stronger.Shortly after I wrote the above review the seller contacted me. I was offered either a replacement of the damaged drill bit, or a total refund. I chose the refund. Due to the quick response I'm changing my original rating of one star to three.

Just wanted to say how great these diamond tip drill bits work! One word - unbelievable! I use the various bit sizes to drill 'drain holes' in different size ceramic bowls and pottery vases I pick up from thrift stores. I then use the containers to make 'Mame' or 'Shinin' (small size Bonsai) If I find larger clay/ceramic pots the I will make a regular size Bonsai. So far I have drilled over 50 containers with no problems by following your instructions of adding cooling water and using a slower drill speed along with minimum pressure. These bits go thru pottery like a knife going thru warm butter!!!! Thanks much will order again when needed. Just did another 10 containers yesterday.

Diamond wears right off. Took forever to get through granite. Should have invested in better quality.

I used this product to drill holes to install a shower curtain rod in new porcelin tile. I used the 6 mm drill bit and it worked flawlessly. I followed the directions and drilled 4 perfect holes. I would recommend this product to a friend.

Had to use a drill press to cut it right and centered. Could have come with a drill bit as a guide for those without a Drill press. Otherwise it does what it is supposed to. Also use slow speeds.

A good product for that price but read instructions and make sure you drill with 45 angel so it wont slide.Great for small projects around the house