Diamond Drill Bits Set, 10 PCS Diamond Hole Saw Set, Glass Drill Bit for Ceramic Tile Porcelain Marble Granite Stone Bottles

Description

💎 Drill smarter, not harder — unlock flawless holes every time!

The Semderm Diamond Drill Bits Set features 10 precision diamond-coated hole saws ranging from 1/4" to 1-1/5". Crafted from upgraded carbon steel with corrosion-resistant nickel plating, these bits deliver sharp, smooth cuts on hard surfaces like glass, ceramic, porcelain, marble, and granite. Designed with large clearance holes for water cooling, they ensure extended bit life and efficient drilling across diverse materials.