Features： 1、60Pcs in Total: Comes with 60pcs cutting tools in different sizes, including cutting wheel, sandpaper, connecting rod, etc. 2、Smooth Cutting: The uniformly arranged teeth are very incisive, which ensure quick and smooth cutting with high efficiency. 3、Flexible Using: Can use in conjunction with rotating tool and electric drill to cut brass, copper, wood, plastic and so on. 4、Good Materials: Mainly made of high speed steel and resin materials, these tools are not easy to deform and very durable. 5、Easy Carrying: Small diameter enables easy storage, while the light weight adds more convenience to your daily carrying. Specification： Item Type: Cutting Wheel Material: High Speed Steel + Resin Specification: 60Pcs Saw Blade Diameter: Approx. 22mm / 0.87in 25mm / 0.98in 32mm / 1.26in 35mm / 1.38in 44mm / 1.73in Package List： 5 x Cutting Wheel 30 x Sand Paper Disc 10 x Diamond Grinding Disc 10 x Resin Cutting Wheel 5 x Connecting Rod