DDT WET THIN WALL CORE BITS

DETROIT DIAMOND TOOLS WET THIN WALL CORE BITS (5/8"-11)

The Detroit Diamond Tools Wet Thin Wall Core Bits (5/8"-11) are engineered for fast, chip-free drilling through porcelain, ceramic, granite, marble, quartz, Dekton, and all natural stone surfaces. Designed for professional fabricators and tile installers, these premium wet-use core bits deliver precision holes with minimal edge chipping—even on the hardest materials.

Featuring a thin-wall diamond core for maximum speed and reduced friction, these bits require less pressure to cut, ensuring cleaner holes, longer lifespan, and improved control. Perfect for faucet holes, shower fixtures, sink installs, and countertop fabrication.

Built for consistent performance job after job, DDT core bits outperform generic brands and are trusted by stone shops, tile contractors, and professional installers nationwide.