Quality: This mosaic cutting machine is made of 55 steel, and the cutting wheel is made of YG8 carbide, which is strong and durable. It can easily cut glass, tile and mosaic. Design: 200mm high quality jig, 22mm blade, max cutting thickness 15mm. Rubber grips for extra grip and comfort Function: It is a good tool for cutting glass, tile, etc. Delivery: reasonable size, beautiful appearance, easy to use and carry. Size: grinding wheel diameter is about 2, 2cm/0.9inch, the total length is about 20cm/7.9inch, and the maximum cutting thickness is about 15mm/0.6inch. Product Description Condition: Brand New Material: 55 Steel + YG8 Carbide (Knife Wheel) Wheel Diameter: Approx. 2.2cm / 0.9inch Total Length: Approx. 20 cm / 7.9 inch Maximum cutting thickness: approx. 15mm/0.6