I use a food grade mineral oil that has no smell or toxicity. It has a high flashpoint and works great in my 14" Covington slab saw. Covington Rock Hound oil $79 per 5 gal bucket. Diamond Pacific Roc Oil is another food grade mineral oil with no smell or toxicity. Its like $115 per 4 gal or $30 per gal. I use the Covington on everything and it never smells even after long use.
Mark
Nothing better,but I use the tech grade. Only difference it just one step from
food grade refinment. Cost is about $1.50/gal difference.
Rod
