20 PCS Professional 545 Diamond Cutting Discs，Diamond Cutting Wheel Kit for Dremel Rotary Tools | 22mm Blades + 4 Mandrels & Screwdriver

20 PCS Professional 545 Diamond Cutting Discs，Diamond Cutting Wheel Kit for Dremel Rotary Tools | 22mm Blades + 4 Mandrels & Screwdriver

545 Diamond Replacement Cutting Wheels & Rotary Tool Accessories Kit: Includes 20 heat-resistant 545 diamond cut off discs (22mm) + 4 mandrels + screwdriver. Fully compatible with Dremel, Wen, and most drills rotary tools. Perfect for DIYers and professionals. 22mm Diamond Grinding Wheels with Vented Design: Dual-sided 150-grit diamond coating ensures precision cuts on ceramic tile, stone, glasses, and epoxy. Vented holes reduce heat and debris for extended blade life. Multi-Purpose Ceramic Tile Cutting Tools: Ideal for cutting, carving, and sharpening hard materials (marble, brick, glass, porcelain). Not for heavy metals. Use with rotary tool kits for jewelry making or home renovations. Durable Mandrel and Screwdriver Set: Carbon steel mandrels (3mm) resist bending, while the anti-slip screwdriver ensures safe bit changes. Always wear goggles when using professional rotary tools. Complete Professional Rotary Tool Kit: Everything in one box: 20 diamond cuting wheel (0.6mm thin) + 4 mandrels (35mm) + screwdriver. Compact storage for workshops or on-site jobs.

Upgrade Your Rotary Tool with Precision & Power

Transform your rotary tool into a high-speed cutting powerhouse with this 20-piece diamond-coated cutting wheel kit. Designed for professionals and DIY enthusiasts, each disc is double-edged with 150-grit diamond particles for clean, rapid cuts on stone, ceramic, epoxy, and even delicate gemstones.

Why Choose This Kit?

Heat Management: Vented holes dissipate heat and eject debris, extending disc lifespan.

Versatile Compatibility: Works seamlessly with 3mm mandrel rotary tools (Dremel 4000, 4300, etc.).

Pro-Grade Durability: The carbon steel core and reinforced diamond coating resist chipping, even under heavy use.

Specifications:

Discs: 22mm diameter × 0.6mm thickness | Mandrels: 35mm length × 3mm diameter

Material: Diamond-coated carbon steel (Grit 150#)

Applications: Tile cutting, Wood carving，Jewelry making，Glass， Marble home renovations

Included in the Box:

20 × Diamond cutting discs

4 × 402 mandrel rods

1 × Anti-slip screwdriver