Specification: Product name: Cutting Wheel Set Material: high speed steel, resin, diamond Color: as picture show High speed steel cutting discs diameter: 22/25/32/35/44/50mm Resin cutting discs diameter: 32mm Diamond cutting discs diameter: 25mm Large rod: 3.17mm Small rod: 3mm Grindstone rod: 3mm Drill rod: 3mm Application: cutting, grooving and trimming NotedL? 1.Due to the difference between different monitors, the picture may not reflect the actual color of the item. 2. Please allow slight dimension difference due to different manual measurement. Thank you for your understanding. Package Including: 6x Speed Steel Cutting Discs 20x Resin Cutting Discs 10x Diamond Cutting Discs 8x Mandrels 6x Grinding Heads 3x Drill Bits Durable Material: Cutting wheels are made of high speed steel, resin and diamond, durable and rust proof, with high working efficiency, perfect cutting effect, and can be used for a long time. Size Information: High speed steel cutting discLs diameter: 22/25/32/35/44/50mm; resin cutting discLs diameter: 32mm; diamond cutting discLs diameter: 25mm. These cutting discs are easy to use and replace. Suitable For: Resin cutting discs are suitable for cutting plastic and thin metal; high speed steel cutting discs are suitable for cutting wood, plastic and soft metal; diamond cutting discs are suitable for cutting gems, jade and glass. Package Content: You will get 6pcs high speed steel cutting discs, 20pcs resin cutting discs, 10pcs diamond cutting discs, 8pcs mandrels, 6pcs grinding heads and 3pcs drill bits. Wide Application: Cutting wheels are compatible with most power rotary tools like electric drill, suspended grinder, electric grinder. They are widely used