uxcell 10 Pcs 30mm Diamond Cutting Wheels Cut Off Discs with 2 Pcs Mandrels for Rotary Tool

Description: This cutting wheel is sharp and strong, has small kerf and high sharpness. It has high hardness, wear resistance, and excellent impact resistance. Ideal for cutting jade, thin iron, glass, etc. Suitable for most rotary tool and air tools, such as grinder. Note: Please remember to wear gloves and goggles when using it. When cutting, you can add some water to keep it cool. Specification: Color: Silver Tone Material: Diamond, Nickel Plated Carbon Steel Maximum speed: 30000R.P.M Disc Diameter: 30mm / 1.18inch Hole Diameter: 3mm / 0.12inch Thickness: 0.65mm Mandrel Length: 36mm / 1.42inch Mandrel Diameter: 3mm / 0.12inch Thread Diameter: M3 Package Content: 10 x Diamond Cutting Wheels 2 x Mandrels