Precision Thin-Wall Core Bits for Porcelain, Tile & Stone

The Max Aggressive Thin Wall Core Bits feature a true thin-wall crown engineered for precise drilling with a cleaner cut and reduced material resistance. Designed for professional fabrication and installation, they provide efficient drilling in porcelain, tile, glass tile, and natural stone applications.

The thin diamond concentration helps produce faster, cleaner cuts, while the 5/8"-11 female thread provides direct compatibility with appropriate handheld grinders. Designed specifically for wet drilling, the Thin Wall Series is available in an extensive range of diameters for different hole requirements.

• True thin-wall crown for precision drilling
• Thin diamond concentration for faster, cleaner cutting
• Designed for porcelain, tile, glass tile, and natural stone
• 5/8"-11 female thread
• Designed for handheld grinders
• Wet drilling only
• Wide range of diameters from 1/4" to 4-3/4"

Available Sizes & Part Numbers