Diamantbohrer 10 mm BIT für Fliesen, Granit, Glas uvm.

This diamond drill bit is suitable for drilling hard materials like ceramic, porcelain, tiles, glass, marble, and more. It works with various drill machines and includes paraffin for cooling.

• The description claims the drill bit improves the lifespan when water is added.
• The description claims the drill bit is suitable for both wet and dry drilling.
• The description claims a 100-day money-back guarantee.