... Using oxygen and acetylene2. Suitable for precise gas welding, heat treatment, surface-spray, repairing and mending apartment ... cutting, etc3. HG02-6/100A torch for both welding and cutting, with it's cutting capacity from ... 3-100mm, and welding capacity from 0.5-6mm4. Nozzle connection and ... Medium duty GW247 Cutting Torch3.Au Welding Tip,CP Heating Nozzle4.Cutting Tip : 415. ...