This Tile Hole Saw set includes 15 drill bits in sizes ranging from 6mm to 50mm, specifically desi...This Tile Hole Saw set includes 15 drill bits in sizes ranging from 6mm to 50mm, specifically designed for drilling holes in glass, porcelain, ceramic, granite, and other stone materials. The drill bits are constructed from high-quality natural diamond sand, enhanced with electroplating and a nickel-plated diamond dust coating for superior performance and cutting strength. They are engineered to create neat, smooth holes without broken edges or trembling, offering small incision resistance and high drilling speed with easy chip evacuation. For optimal use, start drilling diagonally to create a circular motion before holding the drill straight. Water is required for lubrication during the drilling process.
This Tile Hole Saw set includes 15 drill bits in sizes ranging from 6mm to 50mm, specifically designed for drilling holes in glass, porcelain, ceramic, granite, and other stone materials. The drill bits are constructed from high-quality natural diamond sand, enhanced with electroplating and a nickel-plated diamond dust coating for superior performance and cutting strength. They are engineered to create neat, smooth holes without broken edges or trembling, offering small incision resistance and high drilling speed with easy chip evacuation. For optimal use, start drilling diagonally to create a circular motion before holding the drill straight. Water is required for lubrication during the drilling process.