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Your cart is empty.DISSTON Blu-Mol Xtreme QuickCore Hole Saws. Patented hole saw system that has up to 10X faster core ejection. Eliminates the #1 Issue with using a hole saw of core ejection. Quick change sleeve with and open back arbor allows for fast core removal. One Mandrel for all sizes. The wide Diamond slot and open back design allow for increase visiablity and cooling while cutting. The QuickCore design allows for immediate plug removal with no need for added tools. 1 7/8" depth of cut and Bi-Metal construction allows for cutting into wood, metal, plastic, and stainless steel. All sizes of hole saws available.
Paul Yatsik
Reviewed in the United States on February 21, 2025
Best hole saw I have ever used!!
Customer
Reviewed in the United States on January 4, 2025
Buy these. You can tell a carpenter designed these. You simply Pull back on the knob and the bit can be removed and replaced with a different size. There is no way to make this product better. It is already perfect.
pinoyians
Reviewed in Australia on September 8, 2024
Took 3x longer to drill holes in a 1" MDF than my usual Sutton holesaw! Even the cheaper Full Boar was faster. After 2 cable through holes, this tool was struggling for the 3rd. It couldn't cleanly pierce thru and end up chipping badly at the end (no room the other way to cleanly follow through).Not falling for reviews and buying early. Next time I will buy as I need things so least I will have a proper window to use it and return it if its not fit for purpose!
Rick Jones
Reviewed in the United States on December 19, 2024
These are the best hole saw blades I have ever used.Very easy to remove the wood after cutting the hole. I would buy again
D. Lewis
Reviewed in the United States on December 11, 2024
Bought this about a year ago because I was tired of using harbor freight garbage hole saws. But I finished the project before it arrived and didn't get to use it. Finally, today, I needed it and - wow - this is a great tool. I love the easy snap on and off. No messing with a set screw unless you need to change the pilot bit. Even the box it comes in seems very solid. Glad I had this on hand for my current project.I'd upload a video but my Amazon app doesn't seem to want to let me. Just wanted to show how easy it is to change the cutter. Oh well.
weekend wrencher
Reviewed in the United States on November 24, 2024
unique design and many different sizes.
J. Langston
Reviewed in the United States on April 10, 2024
Releasing the hole saw bit, to empty the debris, can be difficult when drilling holes in a 5 gallon plastic bucket. I emptied the bit after each hole.
Easydusit57
Reviewed in the United States on November 10, 2023
The only thing that I wished these bits did better was actually cut the wood a little bit quicker. The teeth on it are not as deep or as sharp as I would like but it did get the job done as I was cutting holes in a 2 x 4 stud to run wire through. I had to move the bit around a little bit and shift weight to keep the teeth cutting. it served his purpose, but would like to have seen it cut through the wood a little quicker and easier
Mike
Reviewed in Canada on July 31, 2022
Having never used a hole saw before I like that this comes as a complete set with everything I needed, plus a spare bit.The quick release is well thought out and made removing the sawed out core very, well, quick.Between each hole I had other work that needed to be done so there was a relatively short cooldown period between each use. While it was relative hot to the touch after each use, it cools off very quickly and consecutive uses cut just as fast (and more importantly, smooth).The teeth appear visually in good condition, and feel as sharp as when they were brand new out of the box, so it is holding up well. I'll update this review down the road if I feel it doesn't last as long as I expect, but so far so good.The packaging is also good, my only small suggestion would be for Disstone to affix the information paper and protective plastic to the top, so it doesn't fall out and get in the way every time you open the case. This is easily fixed with a bit of double sided tape though so no big deal.
Duane C.
Reviewed in the United States on May 29, 2022
Drilling one hole? Not a big deal with a regular hole saw…. Drilling multiple? This will save you loads of time and frustration!Drilled 40 gourds for birdhouses without stopping a single time for clearing the bit! That single use alone made this set worth the price.Keep your old set for drilling smaller holes through thick material singe the arbor on these it wider than some of the bits limiting depth.
Adrian
Reviewed in Canada on November 16, 2022
I'm happy I searched for new and improved hole saws, I found this.The quality is top notch. The design is well considered the interface between the bit and the circular saw is a large diamiter so there's little play and I imagin more risilance to damage from high touque.The hex bit also ensure your drills chuck has no slipage.Even the box it comes in surpassed exspectations.The 1 inch hole saw may be a bit pointless but I'm sure it has its aplications.
Luc Chauvin
Reviewed in Canada on June 30, 2021
This set actually works well, have been using it commercially and bits are lasting. Impressive for the price and the quick release is super convenient, would buy this over and over
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