SC365 - Smith SC365 36-Inch Heavy-Duty Straight Cutting Torch, 75-Degree Head

Smith SC365 Heavy-Duty Hand Cutting Torch: Precision and Safety

The Smith SC365 Heavy-Duty Hand Cutting Torch is engineered for professional fabricators and industrial operators who demand reliability, safety, and versatility in their oxy-fuel cutting equipment. Measuring 36 inches in length with a 75-degree head angle, this torch is designed to keep the operator at a safe distance from radiant heat while providing an ergonomic angle for ground-level or overhead cutting operations. It is capable of severing steel up to 12 inches (305 mm) thick when equipped with the appropriate SC Series tips.

Advanced Gas Mixing Technology

At the core of the SC365's performance is its in-tip mixing design. Unlike universal pressure torches that mix gases in the handle, the SC365 keeps oxygen and fuel gas separate within its three-tube stainless steel construction until they reach the cutting tip. This configuration maximizes safety by isolating any potential backfires or flashbacks to the disposable tip rather than the torch body. It also allows the torch to be truly multi-fuel compatible; operators can switch between acetylene, propane, natural gas, propylene, and hydrogen simply by changing the cutting tip, without needing to alter the torch itself.

Durability and Maintenance

Built to withstand the rigors of shipyards, salvage yards, and heavy construction sites, the SC365 features a super-tough, thick-wall forged brass head that resists warping even under prolonged high-heat conditions. The internal components are equally robust, utilizing stainless steel ball-style valves for positive seating and leak-free operation. A standout feature for maintenance professionals is the Graf-Tite® soft seat tip system. These tips utilize a compressible soft seat that ensures a gas-tight seal with only hand tightening, preventing the damage to head seating surfaces common with metal-to-metal seals.

Operational Control

Precision is critical in heavy cutting, and the SC365 delivers with its Ease-on cutting oxygen valve. This mechanism allows for the gradual application of cutting oxygen, which is essential for smooth piercing operations. By ramping up the oxygen flow, operators can minimize keyholing and slag blowback, resulting in cleaner starts and longer consumable life. The cutting lever is also reversible, allowing for top or bottom mounting to suit operator preference or specific job access requirements.