Cutting and drilling metal is not particularly difficult, but you must know how to use cutting oil to do so.
A shitty oiler I fabricobbled together because I got a headache from wd-40 vapour (yes that is a bottle of Woolworths brand olive oil next to it) : r/Skookum
WD-40 Specialist Multi-Purpose Cutting Oil 400ml
Why Use WD-40 Multi-Purpose Cutting Oil
WD4-LUBRICANT WD40 12OZ MP
Are WD-40 and 3-in-one oil the same thing? - Quora
WD-40 Specialist Multi-Purpose Cutting Oil Spray 400ml
WD-40 as cutting fluid : r/Skookum
WD-40 Multi-Use Product with Flexible Straw - 400 ml x 6
Modular Drills Modular Drilling • Flanged Shank with Whistle Notch™ (WD)
Cutting Oil Cutting Edge!! - WD-40 UK
Another noob question, this is what i want for drilling right? Because no one at lowes knows. : r/Blacksmith
How to Make Penetrating Oil