Features: High quality heavy duty three piece torch kit Constructed with high strength alloy, heavy duty stainless steel and durable brass Cutting torch and handle are ready for multiple gas options; Oxy-Acetylene, Propane, Butane, Natural and LP Gases, and Propane Cuts 1/8-inch to 5-inch and welds up to 1/2-inch steel Hose Connection: 9/16"-18 Package includes: 1 set of torch handle 1 set of cutting attachment 1 piece cutting tip Special tips: CA2460 cutting attachment, 315FC torch handle This product is only fit for 300 series The size of tip end is 1.2mm, Cutting thickness is 10-20mm, Oxygen pressure is 0.2-0.25mpa, Acetylene pressure is 0.035mpa. The gas inlet ends is 9/16-18.