20x8mm Diamond Concave Edge Bur – 240 Grit, 6mm Shank | Ring Rounding & Shaping Tool diamond lap Optimized for use with vertical

Optimized for use with vertical cabbing machines

} The Expandable Rubber Drum—also known as an expand drum or expanding drum—is a must-have accessory for lapidary artists

vibration-free operation—ideal for shaping

Each diamond lapidary disk features a full-face diamond coating for consistent performance and extended lifespan

Consistent cutting performance with controlled materials removal

20x8mm Diamond Concave Edge Bur – 240 Grit, 6mm Shank | Ring Rounding & Shaping Tool diamond lap Optimized for use with verticalDiamond Drill Bits are precision tools for fine detailing and material processing. Discover the versatility of diamond drill bits, designed with durable diamond grit for aggressive cutting, precise shaping, and long lasting performance. Available in multiple gritscoarse (40,60,80,120) for rapid material removal, and fine(240,600,1200) for detailed engraving and polishing. These tools suit lapidary artists, jewelers, sculptors, and precision craftsmen.