Choose the Milwaukee 49-56-5660 2-1/2 in. Diamond plus Hole Saw for up to 10X longer life when cutting tile, stone and glass. Diamond plus Hole Saws deliver best-in-class performance, with higher grade diamonds for maximum heat and fracture resistance. An improved braze provides superior diamond retention when cutting hard, abrasive materials. The Diamond plus Threaded Hole Saw features large slot geometry for easy plug removal. Designed as the single cutting solution for all tile, stone, and glass applications, Diamond Plus offers the lowest cost-per-hole on the market. Use it with standard whole saw arbors or with the Angle Grinder Adapter (49-56-7105), or Retractable Starter Bit with Large Arbor (49-56-7135) for even greater productivity and ease of use.
- Diamond plus: greater durability and toughness delivers up to 10x longer life
- Higher grade diamonds and improved braze: provide best-in-class performance
- Large slug ejection slot: offers easy plug removal
- Versatile: ideal for cutting anchoring and clearance holes in all tile, stone and glass
Garth Morar (verified owner) –
Does the job.
Tevin Osinski (verified owner) –
It does the job. I rated it 4 because I still need to buy an adapter to make it work.
Grayce Hansen (verified owner) –
overall a nice design…however, it took over an hour to grind a 1 1/4″ hole into a granite counter top to install a disposal switch. Used water to pull out grit but it still took way too long to cut through standard granite. Do not recommend.
Lonie Mraz (verified owner) –
Great product! I bought this to install an air switch for my garbage disposal. It slowly but surely chewed its way through a 3/4 inch quartz countertop leaving a very clean hole for my install. Use lots of water and rinse the cutting area frequently and this thing will not let you down. Its a bit annoying that you have to buy the pilot bit separately but it all works the way it’s supposed to, so I guess it’s worth it.