Drill Segments & Drill Rings are high-quality diamond tools specifically designed for precise and efficient drilling in granite, marble, concrete, and other hard stones. Drill segments are the cutting components made with premium diamond grits and metal bonds, while drill rings provide a stable core and support for accurate hole making.These tools are widely used in stone processing industries, construction sites, and fabrication units for creating anchor holes, plumbing holes, and other utility openings. They offer fast drilling speed, minimal chipping, smooth hole finish, and long service life, making them essential for professional drilling operations.