Rapid Tap Heavy Duty Cutting Fluid 4 Ounce

Works as advertised

Good ol trusty

No harsh odor, worked excellent when chasing out threads on my engine

I have been using this cutting oils for almost ten years. I’m on my third bottle. I use it for tapping, threading, for driving down tri-lobe self tapping screws, lubricate Green Lee hole punch, and drilling thru mild steel, stainless steel, copper, and aluminum. It helps extend the life of taps and dies, and drill bits. Everybody knows how frustrating it is to break a tap on the very last hole you’re threading. A small dub goes a long way.

Great cutting fluid to extend the life of your cutting tools. Wish I had gotten the paste, the oil like to splooge all over when opening and closing the spout. Consistency is thick enough that it stays on your drillbits rather than getting flung immediately away.

I used to use plain 3-in-1 type oil when drilling thick steel, but Im now sold on this stuff. Bit actually seems to cut better, bit stays reasonably cool, and smokes a lot less. Nothing will save your bit, though if you drill too fast and too hot, not even this stuff.

Was looking for a good cutting oil and I found it

It works very well… I’ve used it for many years and am very happy with it…

Add liberally, drill (or use with tap/die) slowly and let the cutting fluid do the work.

Seems like it twerks just like the sticker says it should... Made the threads on my block (along with a brand new beautiful tap set from Gear Wrench) snug up enough to not end up giving my truck lead poisoning, or rolling it off the nearest cliff... Saved the day rapid tap! Thanks buddy old pal!