PHITUODA 1-1/2 Inch / 38mm Diamond Drill Bits, Diamond Hole Saw Hollow Core Drill Bits for Glass Ceramic Porcelain Tiles Marble Granite Quartz
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In principle, as long as they don't violate any laws Glass with a tempered surface. Spear bits made for boring holes through glass would be more suitable, however, these are the ones you would need if you're cutting through a smooth flat surface such as the surface of If you were going to make a pickle jar, you would want the pointed bits.
Selected User Reviews For PHITUODA 1-1/2 Inch / 38mm Diamond Drill Bits, Diamond Hole Saw Hollow Core Drill Bits for Glass Ceramic Porcelain Tiles Marble Granite Quartz
The purpose of the drill is to drill six 3 inch wide by 1 inch deep holes in the concrete steps that lead to my SPA (the centers are then chiseled out). This hole saw made short work of all six holes even though the concrete was extremely hard The price was also amazing - only $1. 57 per square foot! Take it slow and do not overheat the bit and you will be fine. Your door will be opened in a matter of days with a $10 check! One alternative is to rent a device for $50 to $100, but this works just as well.
purchased 2 sizes of these hole saws in order to drill holes for tiles in my A jig and a drill press were used to hold the tile firmly from moving while I applied It was quite easy to use the bit and make a perfect cut in the tile. I was extremely pleased with the end result. In spite of the low price, the bits seem in great shape and I expect they'll continue to cut fine in the future, even if they are only used once. The trick is to go slow and do not let the bit get hot so they will work perfectly.
A good chunk of porcelain tile and a good bit of mortar all at once was chopped into mincemeat by this bad boy. The only thing you need to do is keep dipping it in ice water and going slower/faster. Create a cutting technique in which you lay a portion of the blade on the target material and then make a semicircle with the blade first, letting it grab before standing up the bit straight.
It worked great, and I saw no sign of wear on the bit as I cut the circular design on the porcelain tile for the shower valve.
I used water to lubricate the cutting process. Having said that, I am aware of myself In addition to cutting 20 more shower valve holes, I will have to cut at least two more sections. The price is excellent too for a tool of this quality.
I imagine this is kind of a one time As soon as I used them, the diamond grit on the rim was gone. I am glad it was just for one hole in one tile. However, you will need either A) a drill press, B) a drill guide, or C) a customized jig to control the saw, as there is no pilot drill to keep.
It worked perfectly for me. For my shower floor I needed to cut stone. Drilling the tile sheet was accomplished in a drill press clamped to a table. This worked perfectly when run dry. I had no problems with it. If I ever need it again, I still have plenty of cutting. It was a great deal for the price.
A ceramic planter was drilled with this to make a drain hole. It cut through the material with ease and speed, I was surprised at how quickly and easily it worked.
I just have to say, wow. It saved me from making the dreaded piano key cuts, unfortunately, since I do not own a grinder that allowed me to drill this size of hole. I figured I would give it a try since it was so cheap. blown away by how well it cut and how clean it was. It was just a matter of installing a shower valve to solve the problem.