BRSCHNITT 12pcs 6-110mm Diamond Drill Bits Kit Milling Bit 2inch/50MM Chamfer Bit 5 inch Tile Blade for Porcelain Tile Ceramic Stone Granite Marble

This kit includes 12 diamond drill bits and a chamfer bit for drilling and cutting ceramic tiles, porcelain tiles, marble, granite, and stone.

• The description claims that the drill bits have a fast and smooth drilling process with less debris and breakage.
• The description claims that the drill bits have a high-quality base steel and diamond for longer working life.