Tap Magic 30004P ProTap Cutting Fluid, 4 oz. Size

Works well, cools everything down, improves cutting time.

What a difference this product makes. Keeps your bits cooler and cutting longer, and reduces the time needed to make the cuts.

I use Tap magic to prevent a stripped out bolt from breaking off. Just put a few drops on the bolt, screw, or nut at the first sign of resistance. Wait a minute or two and then work the screw back and forth and then slowly remove. Works like magic, I have been using for years!

I bought this for a M98 Mauser project of threading the scope mounting holes. Mausers receivers are notoriously hard. Mine wasnt but this was a great lube for threading the scope mounting holes (6-48).

pricey for a small can of tap oil

Not too thick, but it had enough viscosity to stay in place while drilling vertically. Im happy I got it. You dont need much This little size will last a long time.

It works, but very thin liquid so trying to drill on vertical surface is difficult. It is not viscous like some other products are.

makes drilling and tapping easy on the tool, the work, and me!

The standard. I dont know of anything else. My dad started as a machinist 60 years ago and used Tap Magic. We are still using today. Props to Amazon for selling this quality product. The size bottles are nice. You only use a small amount depending on what you are doing.

Forget other lubricants. This is the way to go.