收藏: Sintered Diamond Bur
The Sintered Diamond Drill bits Bur is a professional-grade lapidary diamond bur designed for grinding, carving, shaping, and engraving the hardest materials including gemstones, jade, quartz, agate, marble, granite, ceramics, and glass. Unlike standard plated burs that lose cutting power once the coating wears off, this diamond carving bur is fully Sintered, meaning diamond grit runs throughout the entire head, exposing fresh layers of diamond during use for maximum durability and consistent performance.
Available in multiple shapes such as ball, bullet, cone, cylinder, and flame, and common shank sizes (2.35mm, 3mm, and 6mm) compatible with Dremel, Foredom, and air grinders.
Applications
These diamond rotary burs deliver precise control for both rough shaping and detailed finishing. Perfect as a gemstones grinding bur, a glass engraving bur, or a ceramic carving tool.
The bur lineup includes flat end cylinder, tapered cylinder, inverted cone, round end cone, round end cylinder, bullet, pearl, flame, conical point, tapered inverted cone, drum, and round ball. Each bur is suitable for carving, grinding, hollowing, engraving, and precision detailing.
Key Features
- Fully sintered structure with diamond distributed throughout the bur head
- Self-sharpening effect — exposes fresh diamond layers as it wears
- professional-grade grinding, carving, shaping, and engraving
- Compatible with Dremel, Foredom, and air grinders
- Ideal for gemstones, jade, quartz, agate, marble, granite, ceramics, and glass
- Available in multiple shapes for all precision applications
