Base Oil: Petroleum. Base Oil Petroleum. Size: 1 gal. Size 1 gal. Container Size 1 gal. Features And Improve Quality Of Cut, Cutting Fluid For All Operations To Increase Speed, Extend Tool Life. Cutting Fluid Sub-Category Cutting Oils.
Its very good with Tap and Drill bit. Take that oil Tap magic so easy work Tap or Dia threads + different size drills bits. Tap Magic oil really work any cutting metal, brass aluminum and stainless steel. Because I know do work my experience with machine shop. Much better job with TAP, DIA THREAD and Drill bit + cutting tool bit.
I think this is a great product for tapping bolt holes. It cost a little bit more up front , but when you do the math I can refill my 16oz bottle 8 times for half the money ot would cost for 8 16oz bottles.