Pro tip: skip the fancy coolant additive that promises 20% longer tool life

I spent $120 on a bottle of that 'Ultra-Lube' additive after seeing the ads, and it actually gummed up my machine's coolant lines after about a week. Had to shut down for half a day to flush the whole system clean. Has anyone found a basic coolant that just works without the extra junk?

3 comments

3 Comments

jessica70718d ago

Ugh, I was a believer too until my own machine clogged.

charlesn4218d ago

Stick with the cheap stuff. It's all snake oil anyway.

keith_gibson17d ago

Saw a video where they cut open a cheap filter and it was just shredded paper inside.