I have used Monarch Oil KLIR-CUT 2 cutting oil for years. Mainly because it was readily available from Home Hardware in 1 Liter quantity. For the same reasons I have used 20 weight Canadian Tire Non detergent motor oil as Way Oil. I think they are both now discontinued. SO what's recommended and were do I get it in the Calgary area. I'd like to continue to buy in small quantities. CHEERS