StarrettTungsten Carbide Tipped Holesaw - MPH0114 Multi Purpose Cut TCT Hole Saw Cutter - For Wood MDF Plastics Ceramic Wall Tiles - 32mm

There's no doubt that these holesaws cut quickly and leave a clean enough edge. However, with the 3 I've recently purchased, the size stamped on the side of the holesaw bears absolutely no relationship to either the internal or external diameter.

Quick and powerful. Much better than normal hole saws.

Used this with an A10E extra long drill bit to cut holes in to a 40mm oak kitchen worktop, the work tops were fixed in place. This is a course cutting hole saw bit so once the pilot hole drill bit (A10E) starts to come through the underside of the worktop move to the underside of the counter top and make a shallow cut with the hole saw underneath then revert to finishing the hole from the top. The purpose of making a shallow cut under the counter is to stop the wood splintering when you push through from the top. I was using a cordless drill and this cut through fairly easily, it did not burn the wood whilst cutting. I simply used an exterior grade pva wood glue to rub around the cut to seal the wood from any potential water ingress.

Absolutely brilliant, needed a deeper arbour but this will go through a 2” joist in seconds or a Corian & MDF kitchen top nearly as fast.Chip clearance is part of the story, this just doesn’t choke like a traditional hole saw.40 years fitting Dental Surgeries & they brought this out just when I’m moving to office work, I expect they will last me out.

I have used these for years in the building trade and find them to be the best .

I used this to cut a dozen holes through 25 mm flooring chipboard. It proved to be a very fast cutter - faster than regular HSS saws and I experienced no kickback.

Goes through like a hot knife through butter. No comparison with the bimetal holesaw.... only concern is how it will react when I hit a nail or screw with it.

Fantastic hole saw, advertised to cut through various materials which I will never cut. I bought it purely to drill through 10mm OSB/TJI/JJI Joists webbing. (About 10 seconds per hole) Super fast.Wear safety goggles or glasses as this hole saw creates lots of chippings that fly off randomly.In this material it cuts really fast, be careful not to rush, due to the nature of the teeth it is possible to snag the hole saw if you get impatient. Let the saw do the work at its own speed which is EXTREMELY FAST