Diamond Tile Hole Saw Kit 10pcs, Diamond Core Drill Bits 6/6/20/25/35/50/75/100mm With Chamfer Drill Bit And Hexagonal Shank Adapter

This 10-piece diamond hole saw kit features precision-crafted core bits ranging from 6mm to 50mm in diameter, designed specifically for delicate surfaces like porcelain and marble. Utilizing patented vacuum brazing technology, the 360° diamond coating prevents tile cracks during both dry and wet cutting. With a U-groove design for optimal heat dissipation and debris removal, these bits offer smooth, efficient performance even during extended use. The high-density diamond grains ensure sharp, durable cutting for creating clean, polished holes in granite, ceramic, stone, and masonry. The kit comes with a sturdy portable case for organized storage and easy transportation, making it an essential tool for professionals.