Cutting Tip Compatible Fuel Type Natural Gas Propane For Torch Type Handheld Machine Tip Series 6290-NFF Tip Size 5 Tip Design Two Piece Minimum Cutting Thickness 7 in Maximum Cutting Thickness 10 in Compatible Cutting Torch Series 42-4E 42-4F 62-5E 62-5F 62-5SSF Compatible Cutting Attachment 39-3F 49-3AF 49-3F 72-3 73-3 Compatible Manufacturer Harris Application Demolition Maintenance Compatible Torch Grainger Part Number 3WU26 5KX63 5KX65