Fein 32160015980 Slugger Cutting Paste, 10 fl. oz. is a metal-cutting lubricant packaged in a tube for drilling applications. This is a cutting paste designed for annular cutter drilling and other metal drilling work where standard liquid coolant delivery is hard to use. Model Number 32160015980. If you run a magnetic drill in the field, work overhead, or drill in positions where coolant wants to run everywhere except the cutting edge, this product solves a real problem.

The main job here is heat control. The paste liquefies during the cutting process, which helps move lubrication right to the cutting teeth. In practical terms, that means less heat at the cutter, less stress on the slug, and a better chance of getting a cleaner hole and improved surface finish. That matters most when you are pushing annular cutters through steel and do not want to shorten cutter life just because coolant delivery is inconsistent.

Where this product stands out is application flexibility. A lot of coolant systems depend on gravity, which is fine on a bench or in a straightforward vertical setup. It is not fine when you are drilling horizontally or upside down on structural steel. This Slugger cutting paste is specifically intended for those situations. You can place the paste where it is needed instead of trying to improvise with liquid coolant that will not stay put.

The tube format also makes it easier to handle than a bulk fluid container when you are moving around the job. You get a controlled amount of paste, simple storage, and less mess in the gang box or service truck. For shop use, it is still handy when you want lubrication at the cutter without setting up a full coolant feed system for a quick hole or a one-off task.

The recommended use is drilling with annular cutters, and that is the right way to look at it. This is not a general-purpose mystery grease. It is purpose-built cutting paste for metal drilling, especially with Slugger annular cutters, where lubrication and heat management directly affect cutting speed, finish, and accessory life. If you already run a Fein or Slugger mag drill setup, this is the kind of consumable that earns its spot because it helps the expensive part, the cutter, last longer.

The package size is 10 oz and the container type is a plastic tube, so it is easy to stash with your drill accessories. Soap and water is also the recommended cleaning method, which is a practical plus when cleanup matters. It is made in the United States and sold as a single tube.

Who should buy it? Steel fabricators, welders, ironworkers, maintenance crews, and contractors using annular cutters in the field are the obvious fit. Serious DIY users working with mag drills or structural drilling setups can benefit too, but the real value shows up when you drill in awkward positions and need the lubricant to stay useful instead of running off the workpiece.

Fein 32160015980 Slugger Cutting Paste, 10 fl. oz. is the smart add-on for mag drill work

If you use annular cutters in awkward positions, this is one of those small consumables that can save wear on the expensive stuff.

• Who it's for: Ironworkers, fab shops, maintenance crews, and contractors drilling steel with annular cutters, especially in horizontal or overhead setups.
• Why it stands out: It is purpose-built for situations where gravity-feed coolant falls short, and it liquefies during cutting to help get lubrication to the teeth.
• Worth knowing: This is a single 10 oz tube, not a full coolant system. If you mostly drill in standard vertical setups, it is still useful, but the biggest payoff is in off-angle drilling.

• What is this product used for? It is a cutting paste recommended for drilling with annular cutters.
• When is this paste more useful than standard liquid coolant? It is intended for horizontal and inverted drilling applications where normal gravity-feed coolant systems do not work well.
• How does it help during drilling? The paste liquefies during the cutting process, which helps reduce heat buildup and can improve surface finish.
• How do you clean it up? Soap and water is the recommended cleaning method.