Reddit reviews Neiko 00824A Diamond Grit Hole Saw Set, 5 Piece | 3/4” to 1-5/8”
We found 3 Reddit comments about Neiko 00824A Diamond Grit Hole Saw Set, 5 Piece | 3/4” to 1-5/8”. Here are the top ones, ranked by their Reddit score.
Cutting blade made from a premium grade of diamond with burn resistant braze to deliver more effective performance than traditional carbide or bi-metal hole sawCNC machined tip ensures clean and accurate hole cut up to 1-3/16” deep on hardest and abrasive materials like glass, tile, granite, marble, other stone and porcelainSolid one-piece alloy steel construction with heat treatment and extra thick wall for added durability and long-lasting serviceUniversal 1/4 inch shank fits all power drillsSet includes 5 sizes of drill bits for large holes: 3/4”, 1”, 1-3/16”, 1-3/8” and 1-5/8”
go for the diamond dust bits. I just recently got a set of them and they changed my life. Well maybe not quite like that but they're leaps and bounds better than the arrow head looking ones. I got a set of 5 off Amazon for a little more than $10 and could not be happier with how they performed. Couldn't find any at my local Home Depot. The only issue is that they only go up to half an inch in diameter and the smallest downstem i've found is a tad larger than that. There is a set of bits by the same brand for like 30 bucks and they go from the next size up to like an inch and a half diameter but i'm not sure if i'm ready to upgrade to those just yet. It would make drilling holes for standard down-stems exponentially easier, but I don't do that kind of thing with any regularity. To make the holes bigger I have used a conical grinding or sanding drill bit but make sure you use water to keep everything cool (especially the diamond dust bits) and be patient. I've cracked many a bottle pretty badly due to impatience and improperly cooling the bit.
Oh and the brand is Neiko
http://www.amazon.com/gp/product/B000UF5V18/ref=ox_sc_act_title_1?ie=UTF8&psc=1&smid=A3J828QRASPXDB
http://www.amazon.com/Neiko-Heavy-5-Piece-Diamond-Marble/dp/B000QVAGIE/ref=pd_sim_hi_1
Awesome! If it's your first time drilling into glass, practice a couple times on similar bottles first. Also make sure you're using a hole saw like this:
http://www.amazon.com/Neiko-00824A-16-Inch-Diamond-5-Piece/dp/tech-data/B000UF5V18
I used these to drill several holes in thick glass brick. Go slow, especially with larger ones, and use plenty of running water to cool and wash away glass dust. Use a drill press to keep it straight and provide steady light pressure. They have similar larger ones.