【Complete Precision Set】 Get our 8-piece diamond drill bit set, a complete set of glass drill bits from 0.8 mm to 3 mm for all your sensitive drilling needs. This selection meets all requirements and makes this diamond drill bit set the ideal tool for DIY enthusiasts and professionals who want flawless results.

【Superior Performance Thanks to Diamond】 Each diamond drill bit in this set of diamond-tipped twist drills is made with a pure, high-quality diamond coating. This ensures extreme hardness, an exceptionally long lifespan, and enables precise, clean cuts without fraying or damage.

【Specialist for Hard Materials】 This tile drill bit set is your expert for glass, ceramics, and tiles.
The specially designed ceramic drill bit easily penetrates hard surfaces, making it the perfect drill bit for tiles during bathroom or kitchen renovations. Always achieve professional results.

【Ideal for Jewelry and Delicate Art】 Unleash your creativity! This set is perfect for accurately shaping shells, jade, and beads to create unique jewelry. It is also suitable for fine drilling in glass or thin metal, making it ideal for your art and DIY projects.

【Universal Compatibility & Pro Tip】 Our drill bits fit most common rotary tools. For best results: always use water to cool the drill bit. This protects the diamond drill heads, maximizes the lifespan of your tool, and ensures a flawless, clean drilling result on all surfaces.