Cutting Thickness: 3-40mm Brand: GYJD Place of Origin: China. The profiling cutting machine uses oxy-petrol cutting torch instead of acetylene/propane/LPG cutting torch, it has following advantages: 1) remarkable saving on fuel cost 2) outstanding safety: no backflash risk, no explosion 3) user-friendly and environmental-friendly 4) convenient to move and store 5) the fuel can be easily available from every Petrol station.