PR Cutting Lubricant ? Pam Sticky ??

[LL Woodworks]

I've only been cutting PR threads a few months, have been using "PAM" as a lube. Everything (taps, dies. drive center, live center, collet chuck, you get the idea) is sticky. I've tried to be careful shielding with paper towels to keep Pam spray on target, but this is a mess. Had to soak them in mineral spirits. Does anyone use WD-40? Is there another lube product used or is there something I'm missing?

Thanks

 

[bluwolf]

Ever since Skiprat said he only used soapy water, I figured I'd give it a try. I think it works great and that's all I use now. A little dish soap in a little tub of water. I put a little piece of 1/4" plywood over the ways and an old towel over the plywood for protection. It works great for me.

Mike

 

[mredburn]

There are water based tap/cutting fluids. Such as; Tapfree 2, Tap Magic 1,Safe Tap plus . You might try a heavy dish soap/ water mixture where the water feels slick and silky.
If you google water based tap fluids you can get an idea. I got the Tap Free 2 when I ordered taps and dies through Victor Machinery.

 

[Andrew_K99]

As PAM cooking spray is 100% canola oil you could also use an oil can with canola in it for a slightly more controlled method of applying it. This is probably cheaper in the long run too.

Once my taps/dies get in this is the method I intend to use, I have reservations of the spray going everywhere as you've described.

AK

 

[Ed McDonnell]

I sometimes use water and I sometimes use a soy based cutting oil. I find that using WD40 to clean up the tools / lathe after I'm done (every time) avoids future problems with rust and sticky residues.

Ed

 

[Robert111]

I've used WD-40 and liked it, but went to Pam as it's a little cheaper. But you're right about the mess. I don't like it either. I guess the WD-40 is worth the extra $.