67mm Electroplated Diamond Core Drill Bits – 5pcs Set for Glass, Stone & Ceramic

Our Diamond Core Drill is engineered for high-performance, precise drilling in stone, tile, glass, marble, concrete, and ceramic materials.

Applications: Ideal for construction, lapidary, DIY projects, and precision engineering.

Key Features: High precision • Faster drilling • Long tool life • Versatile • Minimal chipping