Specifications

Our Core Drill Bits for Stone are designed for professional cutting and drilling of granite, marble, engineered stone, quartz, and concrete. Manufactured with premium diamond segments and advanced bonding technology, these bits deliver clean cuts, long service life, and reliable performance for both construction and stone fabrication industries.

Why Choose Our Core Drill Bits?

Superior Cutting Precision
Engineered with high-grade diamonds, the drill bits ensure smooth, accurate holes with minimal chipping, making them ideal for stone countertops, slabs, and flooring.

Durable and Long-Lasting
Each bit is built with optimized diamond concentration and strong steel cores, ensuring extended service life even under continuous heavy-duty use.

Efficient Drilling Performance
Designed for faster penetration and reduced operator fatigue, these core drill bits help complete jobs more quickly while maintaining consistent quality.

Versatile Applications
Suitable for wet and dry drilling, they adapt to various working conditions and can be used with hand-held drills, core drilling machines, or CNC equipment.

Customizable Options
We provide multiple sizes and specifications to meet different drilling requirements, with custom designs available for specific project needs.

Application Areas

Our diamond core drill bits for stone are widely used across different fields:

Stone Fabrication Workshops – For drilling sink cutouts, faucet holes, and stone slabs.

Construction and Renovation – Perfect for installing pipelines, cables, and fixtures through concrete or stone walls.

Monument and Sculpture Work – Ensures clean, precise drilling without damaging delicate materials.