20 Pack 22mm Diamond Cutting Wheel, Diamond Cut Off Disc with 4pcs 3mm Mandrels Compatible with Dremel Rotary Tool, Rotary Tool Cutting Disc for Cutting Glass Jade Ceramic Stone Marble DIY Craft

• Durable Diamond Cutting Performance: Each 22mm cutting wheel features sharp, precise and stable cutting. Suitable for shaping, slotting and trimming hard materials while maintaining durability and consistent performance during extended use.
• Efficient Heat Dissipation: The ventilation hole design of 545 diamond wheel improves airflow while cutting, allowing heat dissipation and reduced debris build-up. This ensures smoother cuts, enhanced a longer service life, when working on dense.
• Lightweight & Easy to Handle: Designed for storage and practical use, the cutting wheel compatible with Dremel provides minimal resistance for operation. Their slim profile reduces waste, making them ideal for detail work and refinement projects.
• Wide Compatibility: Supplied with 3mm mandrels, this diamond wheel compatible with Dremel rotary tools and most rotary grinding, cutting and hobby tool. Quick assembly makes it simple to swap discs for different tasks without interrupting workflow.
• Versatile for Multiple Applications: Diamond cutting wheel set is ideal for cutting, shaping and engraving stone, jade, marble, glass tile and metal sheets. Suitable for DIY, gemstone carving, model building, home maintenance and craft projects.

This 20-piece Diamond Cutting Wheel Set is designed to provide precise, clean and efficient cutting performance for a wide range of hard materials. Whether you are a professional craftsman, hobbyist, model builder, jeweller or DIY enthusiast, this rotary cutting kit enhances your ability to complete delicate and detailed work with confidence. Each 22mm diamond-coated disc is manufactured using a electroplated diamond abrasive layer, ensuring high durability and sharpness throughout use. This allows the discs to cut smoothly through dense or brittle materials such as jade, gemstones, marble, ceramic tiles, glass panels, bricks, concrete and select metals. The thin disc design reduces cutting resistance and material wastage, making it ideal for narrow grooves, fine trimming, shaping or engraving work. Designed with ventilation holes, the discs offer improved heat dissipation, reducing thermal stress and preventing clogging during extended cutting sessions. This feature helps maintain cutting efficiency and ensures a longer lifespan for each disc. The included 3mm mandrels allow quick and secure attachment to Dremel rotary tools and most other rotary hobby tools, eliminating the need for complex setup or special adaptors. This set is particularly suitable for craft workshops, jewellery studios, home repair tasks, DIY carving, tile cutting, model construction, glass art, stone polishing and precision detailing. Lightweight and compact, the kit stores easily in a toolbox or craft drawer, ready for use whenever needed. Whether you are performing hobby work, intricate shaping, fine sculpture or everyday repairs, these diamond discs deliver accuracy, durability and smooth operation, transforming your rotary tool into a precise micro-cutting instrument. Package Includes: 20 × 22mm Diamond Cutting Wheel 4 × 3mm Mandrels