Diamond Grinding Bit Set for Rotary Tools – 1/8" (3mm) Shank, 4 Set Options

【Multiple Set Options for Different Tasks】
Choose a diamond grinding bit set or a grinding-and-cutting combination to suit your project. Available options include a 52-piece grinding bit set, a 120-grit grinding-and-cutting set, a 60-grit grinding-and-cutting set, and an additional grinding-and-cutting combination. Accessories and grit grades depend on the selected variant.

【Durable Diamond Abrasive】
YURINWOO grinding bits feature hard, wear-resistant diamond abrasive particles for grinding, carving, engraving, and shaping hard materials. The diamond-coated working surfaces support controlled material removal for craft projects, detailed work, and home repairs.

【Coarse Grinding & Fine Detail Work】
Choose 60 grit for faster material removal and rough shaping, or 120 grit for finer grinding and detail refinement. Assorted grinding head shapes help you work on contours, edges, grooves, and small areas. Grit and head assortment vary by set.

【Diamond Cutting Wheels in Selected Sets】
Grinding-and-cutting variants include thin diamond cutting wheels for cutting and slotting ceramic, glass, and stone. The diamond-coated edges provide an abrasive cutting surface, while ventilation holes help dissipate heat and clear debris. Cutting wheels are included only in the applicable variants.

【100-Slot Organizer】
Each option includes a blue support stand with 100 slots to keep grinding bits organized and easy to find. Extra slots provide room for additional compatible bits, helping you maintain a tidy workspace. The 100-slot capacity refers to the organizer, not the number of included accessories.

【Versatile Material Applications】
Suitable for grinding, engraving, carving, and shaping glass, ceramic, tile, jade, agate, marble, granite, and other stones. Ideal for jewelry making, decorative crafts, stone carving, and small repair projects. Select the appropriate grinding bit or cutting wheel for your material and task.

【3mm Shank Compatibility】
Designed for rotary tools equipped with a compatible collet or adjustable chuck that securely accepts 3mm shanks. Suitable for compatible Dremel and other rotary tools. Check your tool’s clamping capacity and speed requirements before use.

【Available Set Options】

You will receive the selected set only. Accessory quantities, grit grades, and head shapes vary by option.

【Customer Support】
If you experience any product quality issues, please contact us for assistance.