Diamond Drill Bits

Diamond Drill Bits are Precision Tools for Fine Detailing & Material Processing ,Unlock the versatility of diamond drill bits, engineered with a durable diamond grit coating that delivers aggressive cutting power, superior precision , and long-lasting performance. Available in multiple grit selections—coarse grits (60–120) for rapid shaping and bulk material removal, and fine grits (600–1200) for detailed engraving and polishing—these tools adapt seamlessly to the needs of lapidary artists, jewelers, sculptors, and precision  craftsmen alike.

Ideal for use on ultra-hard materials such as wood, glass, ceramics, jade, hardened steel, and semi-precious stones, diamond drill bits excel in both rough shaping and fine detailing. Coarse-grit bits quickly remove excess material, while fine-grit burs refine engravings, perform touch-ups, and achieve flawless finishing. Electroplated diamond  tools further optimize performance on gemstones, ceramics, and metals, ensuring efficiency across a wide range of applications.

For best results, maintain speed control with a variable-speed grinder to prevent overheating and material damage. Wet grinding with water swivel adaptors significantly extends tool life while enhancing cutting efficiency. To preserve long-term performance, clean the bits regularly with a soft brush and store them in dry conditions.

Whether you’re carving gemstones, engravings intricate jewelers, or shaping delicate sculptures, diamond drill bits are indispensable for achieving professional-quality results with unmatched durability and precision.