Tile Glass Opening Locator with an adjustable drilling guide covers hole sizes from 0.55 to 1.97 inches, delivering accurate and versatile hole placement on smooth surfaces such as glass and tiles. Durable construction from a stable alloy and PP materials provides reliable performance and comfortable handling for everyday use. An essential tool for kitchen and bathroom renovations, enabling precise hole placement in granite, ceramic, and tile materials for a professional finish. Ideal for homeowners, professional tile installers, and DIY enthusiasts, offering practical support for precise drilling projects. Use scenarios: - Drilling faucet or hardware holes in ceramic tiles or glass backsplashes. - Mounting wall fixtures such as shelves or towel racks on tile surfaces with exact hole positions. - Creating pass-through holes in granite or ceramic countertops for plumbing or electrical fittings.