SC23-3M - Smith SC23-3M Propylene Gouging Tip 1/4 x 3/8 Inch

Precision Gouging with Smith SC23-3M

The Miller Smith SC23-3M Heavy Duty Gouging Tip is a specialized consumable designed for industrial metal removal applications. Engineered specifically for use with Propylene and other propylene-based fuel gases, this tip represents the high standard of quality associated with Smith Equipment's oxy-fuel line. Unlike standard cutting tips that pierce and sever material, the SC23-3M is crafted to wash away metal, creating a controlled groove that is essential for weld preparation and defect removal.

This tip features a robust two-piece construction, consisting of a brass inner member with precision-machined splines and a heavy-duty copper outer shell. This design is critical for alternative fuels like propylene, which burn at a slower rate than acetylene. The two-piece configuration creates a recess at the tip end, allowing the flame to anchor securely and preventing blow-offs during operation. The heavy copper shell is thicker than standard cutting tips, providing the thermal mass necessary to withstand the intense heat reflected back at the torch during deep gouging operations.

Performance-wise, the SC23-3M is rated to produce a groove approximately 1/4-inch wide and 3/8-inch deep. This makes it an ideal choice for back-gouging root passes on heavy plate or removing old welds for repair. The tip fits standard Smith SC series heavy-duty torch handles and cutting attachments, ensuring seamless integration into your existing Smith apparatus. By utilizing propylene, operators can achieve clean, smooth grooves with less slag adherence compared to other fuel gases, reducing post-gouge grinding time.

Maintenance of the SC23-3M is straightforward due to its separable design. The outer shell can be removed to clean the inner splines, ensuring optimal gas flow and flame characteristics over the life of the tip. Whether you are in a fabrication shop or on a heavy construction site, this gouging tip delivers the reliability and control needed for critical metalworking tasks.