5.6K views · 56 reactions | Adding that 4th axis allows you to machine complex parts and reduce your operations. Take a look at how these experienced machinists use that extra axis to achieve incredible results. Take a look at these back to back videos from our Instagram machinist followers. Who here uses a 4th axis? Want to be featured in a machining compilation? Simply send us your videos via Instagram direct message or email [email protected] | Practical Machinist | Facebook