Just want to say, I followed this video 100%, used the same bit with only a brushed 20v drill/screw gun. It literally cut through in 30 seconds! Thanks bro!!
Awesome share homie. I did not know Dawn dish soap could be used in place of cutting lube or 3-in-1 oil! I'm so glad because that'll make clean up MUCH easier than using messy oils. Thanks again! Post-project edit: it worked like a beautiful charm, thank you so much!
Soap: salt of a fatty acid and metal. Most cleaning product "soaps" are sodium based. Lithium soaps would be bearing and axle greases. Either way very poor thermal conductivity + far too thick making for a terrible cutting fluid agent. Even veg oil or even baby oil would be a far superior alternative. And won't need to wash a carbon steel tool in water afterwards.
I just drilled a third hole through a very thick 3/16" (5mm) Kraus stainless steel sink. I used a tungsten carbide tipped hole saw in a 12v Bosch drill/driver. Used water for cooling. Took a little effort but it drilled out cleanly. To remove any burrs I used an 8" half round 'basterd cut' (fine) file. Thought I was going to have to go over it with sandpaper, but it's smooth enough. I used a 1-3/8" (35mm) hole saw. Hope this helps. It answers the questions I had and it worked well.
Bro this is gonna save me some dough ! We have these weird one hole bar sinks at work that require a very expensive faucet , with this method I’ll be able to install a 2 hole bar faucet which is more common !
Thanks for making this video! I plan to buy the same bit, but I have the cheaper corded Ryobi drill. Will that be OK? Will definitely follow the soap idea (was thinking it'll help lessen the amount of scrap flying out)!
can you tell me what type of drill I need to use this bit? I'm a girl, I don't have extensive tools but I'm pretty handy at DIY stuff. I'm trying to install a reverse osmosis water system
Great tip. But, try not to use a hammer drill for the hole saw could be knocked off disengaging the drill bit although the product is labeled as impact ready.