7-Piece Diamond Core Drill Bit Set

• Set includes 7 diamond-coated core drill bits for various drilling tasks. • Bits feature high-quality diamond coated tips for durability and efficient cutting. • Rugged carbon steel body provides strength and longevity. • Standard M14 thread connection for direct mounting onto angle grinders. • Side clearance slots on each bit facilitate easy dust and debris ejection during operation. • Suitable for drilling into hard materials like tile, ceramic, stone, and concrete.