When drilling than to lubricate the drill. Drilling stainless steel in industrial and home conditions

How to lubricate the drill when drilling Aluminum is considered soft and supple material, but despite this, can do without a lubricant-coolest liquid (coolant) at all, it will not work. When working with this metal, a lot of waste is formed in the form of shavings, which, sticking on it, clogs the tool, especially concerns…