Skil Worm Drive Oil

Maintaining the performance of worm drive saws, such as the iconic Skilsaw, is crucial for any professional or DIY enthusiast aiming to get the most out of their tool. One product that has consistently proven to be essential in this regard is the Skil Worm Drive Oil, model number 80111. After using this oil on my own worm drive saw, I can confidently share my insights and experiences.

First Impressions

The Skil Worm Drive Oil comes in a compact, 240ml tube. The packaging is straightforward and functional, designed to be easy to handle and store. The tube itself resembles a caulking tube, which means you’ll need to cut it open rather than pulling out a tab. This minor inconvenience is quickly overshadowed by the performance of the oil within.

Application

Applying the Skil Worm Drive Oil is a straightforward process. The viscosity of the oil is somewhere between motor oil and grease, making it thick enough to stay in place but not too thick to spread evenly. This consistency is perfect for worm drive systems, which require a lubricant that can maintain a stable film between the gears to prevent wear and overheating.

After draining the old, blackened oil from my saw, I filled it with the Skil oil. The immediate difference was noticeable. The saw ran more smoothly, and the gears engaged more quietly. The oil’s thickness ensures it stays in place even under the high torque and pressure typical of worm drive mechanisms.

Performance

One of the standout benefits of this oil is its ability to maintain gear functionality under load. I tested it on a heavy-duty boat lift worm gear system as well, which had been problematic with other gear oils. The Skil Worm Drive Oil prevented the gears from reversing under load when the power was cut, a significant improvement over more liquid oils like SAE 90-140 viscosity gear oils.

This performance translates directly to the saw's operation. The worm drive saw, known for its power and durability, ran efficiently and without the usual gear noise that can accompany worn or poorly lubricated systems. The oil kept the motor gears cool, even during extended use, which is critical for maintaining the longevity of the tool.

Versatility

While the Skil Worm Drive Oil is designed specifically for worm drive saws, its applications extend beyond just saws. I found it to be equally effective in other worm gear systems, including older Skil belt sanders and various sealed worm gear boxes. This makes the oil a versatile addition to any tool maintenance kit.

Price and Availability

One common concern with specialized oils is their price. The Skil Worm Drive Oil is not the cheapest option on the market, but it offers significant value considering its performance. The oil is priced comparably to other high-quality lubricants, and given its effectiveness, it's worth the investment to protect and maintain expensive tools.

Finding the oil can be a bit of a challenge, especially in smaller towns or less specialized hardware stores. However, it’s readily available online at competitive prices. This accessibility ensures that you can keep your tools in top condition without having to settle for inferior substitutes.

Maintenance Tips

To get the most out of the Skil Worm Drive Oil, regular maintenance of your tools is key. The manual for most worm drive saws recommends changing the oil after the first 10 hours of use and then periodically thereafter. This oil change routine helps to keep the gears functioning optimally and prevents the buildup of debris and old oil residue.

Final Thoughts

The Skil Worm Drive Oil is a high-quality, specialized lubricant that delivers on its promise to maintain and enhance the performance of worm drive saws and other worm gear systems. Its thick, grease-like consistency ensures it stays in place, providing continuous lubrication even under heavy loads and high temperatures.

For anyone who owns a worm drive saw, especially the Skilsaw Mag 77 or similar models, this oil is a must-have. It not only ensures the longevity of your saw but also enhances its performance, making your cutting tasks smoother and more efficient.

Recommendation

I highly recommend the Skil Worm Drive Oil to both professionals and DIY enthusiasts. Its performance, versatility, and reliability make it an essential tool in maintaining your worm drive saws and other worm gear systems. Investing in this oil is investing in the longevity and efficiency of your tools, ensuring they remain in top condition for years to come.