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The Oatey HERCUTCLGAL Hercules Cutting Oil is a sulphur-based threading and cutting lubricant designed for use in plumbing, pipefitting, and mechanical trades. This product comes in a 1-gallon can and delivers consistent, heavy-duty lubrication during pipe threading, metal cutting, and tapping operations. Trade professionals rely on cutting oil to reduce heat buildup, extend die life, and produce cleaner, more accurate threads on ferrous and non-ferrous pipe and fittings. The HERCUTCLGAL is formulated with a petroleum hydrocarbon base, containing greater than 95 percent petroleum hydrocarbon mixture, giving it the lubrication properties needed for demanding threading work. The dark amber liquid has a slight hydrocarbon scent and flows easily onto dies and pipe surfaces without excessive dripping or mess. The flash point exceeds 340 degrees F, which means it holds up well in heated work environments and reduces the risk of ignition during normal use. With a specific gravity of 0.906 and a viscosity index ranging from 27.5 to 33.5 mm2 per second, this cutting oil strikes the right balance between being thin enough to penetrate the cutting zone and thick enough to stay in place and protect tooling. Plumbers, pipefitters, and maintenance technicians working with threaded steel pipe, black iron pipe, or galvanized pipe will find this product essential for daily work. Using a quality sulphur-based cutting oil helps prevent galling, reduces wear on threading dies, and ensures threads meet industry standards. The 1-gallon container size makes it a practical choice for shops and job sites where threading work is frequent. This is a reliable, trade-grade cutting oil from a trusted name in plumbing supply.
The Oatey HERCUTCLGAL Hercules Cutting Oil delivers dependable sulphur-based lubrication in a 1-gallon can, making it a practical everyday choice for plumbers and pipefitters who need clean, accurate threads and extended die life.
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