NE180-0 - Smith NE180-0 Handi-Heet Fine Soldering Tip for Jewelry and Electronics

Precision Air/Acetylene Soldering with the Smith NE180-0

The Miller Smith NE180-0 Handi-Heet Soldering Tip is the premier choice for professionals requiring absolute precision in thermal joining applications. Engineered specifically for the Smith NE180A torch handle, this tip represents the finest size in the NE180 series, tailored for intricate work where heat control is critical. Unlike standard oxy-fuel setups, this tip utilizes an air-acetylene mix, drawing atmospheric oxygen through the handle's venturi system to produce a clean, controllable flame suitable for delicate substrates.

With a thermal output of approximately 2,200 BTUs, the NE180-0 provides sufficient heat for melting solder and brazing filler metals on small gauge materials without risking the structural integrity of the workpiece. This makes it the standard specification for jewelry manufacturing, where overheating can ruin precious metals or unset stones. The tip assembly includes a replaceable orifice (L711-6), ensuring that the tool can be maintained for long-term performance rather than discarded when wear occurs.

Industrial maintenance and electronics technicians also favor the NE180-0 for its ability to solder electrical connections and small copper tubing. The flame characteristics are soft yet concentrated, allowing the operator to direct heat exactly where it is needed—on the joint—while minimizing the heat-affected zone (HAZ). This is particularly important in electronics repair where adjacent components may be heat-sensitive. As a genuine Miller Smith component, this tip guarantees a perfect seal and safe operation with the Handi-Heet and Silver Smith systems.

Key Technical Specifications:

• Compatibility: Smith NE180A Handle Only
• Gas Service: Acetylene (Atmospheric Air)
• Tip Size: 0 (Fine)
• Orifice: L711-6