Water & Wood 10 Pcs Welding Torch Tip Cleaner Dust Remover Set w Plastic Case Good working for remove the dust in the welding torch nozzle tip. Also great for filing and cleaning out any small sized hole that can clog with debris. Made of high quality stainless steel material, durable. The cleaner diameter is different, easily clean different welding nozzle tip. 10 pcs welding tip cleaner, also including a file in it for easily use.