10PCS Diamond Hole Saw Kit, Tile Hole Saw Kit for Granite, Marble, Tiles, Ceramic, Stone Drilling, Kit Size 6 10 12 20 25 30 35 40 45 50MM

About this item Multiple Sizes 10pcs professional diamond hole saw including: 6mm (1/4″), 10mm (3/8″), 12mm (1/2″), 20mm (7/9″), 25mm (1″), 30mm (1-1/5″), 35mm (1-3/8″), 40mm (1-7/12″), 45mm (1-3/4″), 50mm (2″) and Includes a Dedicated Tool Bags. These diamond hole saw drill bit set contain different sizes of diamond bits to meet your unique drilling needs and improve your work efficiency. Suitable for Use Our Diamond Hole Saw Kit is applicable for most brittle and hard material such as tiles, granite, marble, ceramic, glass and terrazzo, Whether you’re working on bathroom renovations, kitchen upgrades, or other projects requiring precise holes, Our Tile Hole Saw Kit meet most hole drilling needs in your work or daily life. Tips Our brazed diamond hole drills are treated with a special heat-resistant process that allows them to withstand the tremendous heat generated by the high speed rotation of the hole drill without chipping, even when used for dry drilling without water. However, in order to prolong the life of the diamond drill, we recommend that you use water as an additional coolant when drilling, which will greatly extend the life of the drill. About Quality Our Tile Hole Saw is made of vacuum brazed diamond technology, made of high quality diamond and steel, the surface is extremely corrosion and rust resistant, the thickened diamond coating on the top has excellent cutting strength for smooth, high precision cutting, drilling is stable, fast and durable to meet your needs! Unlike other hole saws on the market, the service life can be extended up to 10 times. About ZNXIMER We are constantly updating and iterating our products to improve their efficiency, convenience and quality. If you have any questions about our diamond hole saw kit or are not satisfied with the product, please contact us.