RIDGID 70830 Dark Thread Cutting Oil, 1 Gal, Halogen, PCB and Chlorine-Free, Low-Odor Anti-Mist Formulation, Designed to Prolong Equipment Life, Cools Threads and Pipes

I’ve been using Dark Thread Cutting Oil for a few months now, and it has completely transformed my machining process. Whether I’m threading steel, aluminum, or other metals, this cutting oil works like a charm, providing excellent lubrication and cooling properties.One of the things I love most about this product is how well it prevents friction and overheating. The oil creates a smooth cutting surface, which minimizes heat buildup during the threading process. This not only helps improve the life of my tools but also results in cleaner, more precise cuts every time. I’ve noticed less wear on my cutting tools and an overall improvement in the efficiency of my work.The dark color of the oil is also a big advantage—it makes it easier to see the cutting area, helping me to monitor my work and ensure optimal conditions during the process. The oil stays in place well, reducing the mess and the need for frequent reapplication. Plus, it’s compatible with a wide range of metals, which makes it versatile for various projects.Additionally, the smell is less overpowering than some other cutting oils I’ve used in the past, making it more pleasant to work with, especially during long hours in the shop.Overall, the Dark Thread Cutting Oil is a fantastic product that provides superior performance, enhances tool life, and gives smooth, precise results. I highly recommend it to anyone working with threading machines or cutting tools—whether you’re a professional machinist or a hobbyist.

It has a low-odor formulation that makes it pleasant to use. It helps my threads cut smoothly and prevents overheating.

A very good thread cutting oil and general purpose machining oil. Some odor, but not overpowering. Sticks where you apply it and a little goes a long way. I keep a small can nearby on my lathe and use it for almost every lathe operation.A good cutting oil and a great value.

I was in need of some new cutting fluid and knew the name Ridgid, so I bought this. Glad that I did. First use was while milling some pretty tough steel and even with a roughing end mill, I got a respectable finish. Next used with a 4" fly cutter and the results were very good. Next used it to drill and thread a hole in the same piece of steel the cutting oil made it easy to do both. Like most cutting oils it did smoke some, but smell was not overbearing and the next day there was no lingering odors. Very satisfied will purchase again.

Effective low-odor threading oil. Reduces friction, prevents rust. Great for pipes!

Its low-odor, anti-mist formulation makes it easy to work with, and it significantly improves cutting efficiency. The oil creates clean threads and extends tool life.

Works good. I've been using this at the milling machine and for parting with a lathe.

The price is right for a healthy quantity of fluid, only used it a few times but it seems to work well and has a nice consistency that doesn’t fling off easily…