The original imported QATM manual grinding wheel cutting machine Qcut 300M from Germany is a wet grinding wheel metallographic cutting machine that can achieve precise dynamic cutting of samples with a diameter of 110mm, with an accuracy of up to 0.01mm. The large-sized window sliding front door not only provides a good view of the cutting process, but also combines with a side door with safety interlock to achieve more convenient operation and safety control of the cutting room. The cutting blade has a diameter of 10 inches to 12 inches, LED lighting, T-groove workbench, and a large stainless steel countertop wear-resistant plate that can be replaced. The cutting chamber has holes on the left and right, which can also cut longer samples. The cooling circulation system with an external 45L dual compartment and filtration system, featuring a sturdy aluminum design and powder coating, is durable and aesthetically pleasing. Suitable for metallographic cutting of most materials, it is a commonly used cutting equipment in metallographic laboratories.