Check the listing for details. Miller Smith Little Torch 13717 Heating Tip Propane. Condition: New. Listed at 50.99 USD. The Welding Superstore Our eBay Store About Us Contact Us Add to Favorite Sellers Please note the shipping delivery estimate before placing your order! Miller Smith Part # 13717 Miller 13717 Smith Little Torch Heating Tip Propane. Jewelry Repair & Manufacture, Hobby & Crafts, Metal & Sculpture, Glass Blowing, Plumbing, Electronics & Repair. The Smith Little Torch has unmatched flexibility - it can be used with several fuels including acetylene, hydrogen, propane, propylene, or natural gas. It produces perfectly controlled, completely stable flame, hot enough to melt commercially weldable metals, glass and even ceramics. It may also be used with special heating tips to melt up to 3 oz. of gold or silver. Package of 1 Tip Size: Fuel Gas: Propane, Natural Gas, Orifice Diameter: Drill Size: 3,497 Propane, 2,300 Natural Gas