1pc /3pcs Marble Tile Hole Opener Dry-drilling Tile Drill Bit Drill Bit Grinding Drill Bit Tool

Label:Yes Shank: 6.35mm(0.25in) hexagon shank Material: corundum Hole dirll size: 6/8/10/12mm Package:1PC 6/8/10/12MM Drill Bit OR 3PCS/set (6+8+10mm) Drill Bit Size:6*65mm,8*65mm,10*68mm,12*68mm

Dual Functionality: Drill AND grind with a single tool! Perfect for creating clean holes and precise shaping on ceramic, granite, tile, glass, and marble.

Extend 35mm lengthened emery for faster and smoother drilling

Premium Grit: Engineered with high-quality particles for exceptional durability and long-lasting sharpness, even on the toughest materials.

Dry Drilling Capability: No need for water cooling! Drill clean, precise holes without the mess.

Wide Applications: Ideal for DIY enthusiasts, professional contractors, and craftsmen working on kitchen and bathroom renovations, tile installation, glass art, and more!