Alright DIY warriors and pros alike - this ILOVETOOL diamond hole saw is exactly what you need for drilling through tough materials like stone, granite, marble, and ceramic tiles. We're talking about an 80mm (that's 3-5/32 inches) diamond-coated beast that cuts through hard surfaces like butter. The specs are solid: outside diameter of 80.2mm, internal diameter of 76.9mm, with a 1.7mm rim thickness and 29mm drill depth. The total length is 65mm (2-9/16 inches) with a 10mm (3/8 inch) hex shank that fits perfectly in most cordless screwdrivers, drills, and standard drill chucks. Now here's the important part - you've got to use water as a lubricant and coolant while drilling, and go slow to avoid overheating. Start drilling at a 45-degree angle to the surface and gradually align to 90 degrees as the hole forms. Oh, and absolutely never use this with hammer action - that's a sure way to ruin both your bit and your workpiece. The beauty of diamond-coated bits is that they create super clean holes that usually don't need any further finishing work. Whether you're installing plumbing pipes, electrical outlets, or just need clean holes in tile for any reason, this single piece (yep, it's sold individually) will become your go-to tool. It's one of those specialized tools that seems expensive until you need it - then it's worth every penny when you get professional-looking results without hiring a pro.
Free 30-day returns 
Free 30-day returns
