VEVOR Diamond Core Drill Bit Set, 8 PCS 6/8/10/13/19/25/32/50mm Diamond Hole Saw Kit, with Finger Milling Bit Saw Blade and Storage Case, for Dry and Wet, Diamond Drill Bits for Ceramic Tile

Our diamond hole saw kit includes 8different sizes of drill bits, a 0.8 in/20 mm finger drill bit, a5/8"-11 connector (hex shank), and a 4.5 in/115 mm saw blade. Thisallows for professional and precise hole drilling. Plus, it comeswith a toolbox for easy portability.

In dry-cutting mode, you'll experienceunmatched cutting speed and chip removal, significantly enhancingwork efficiency. In wet-cutting mode, the diamond drill bitsshowcase durability, ensuring a longer lifespan with lessdust.

Once the diamond drill bit is securelyfixed, place it at a 15-45° angle to reduce initial resistance,making cutting easier. When the hole begins to take shape, bring itto a vertical position for smoother and more precise cutting.

The tile hole saw kit ensures clean andaccurate holes in hard materials like tiles, granite, marble, otherstones, and ceramics.