Two Hand Grip
Heat the Ingots and put them on the anvil. Hold down 'Z' while looking at the Anvil and select 'Axes' from the radial menu. Hit the heated ingots until they turn into a Double Headed Axe. This is the same recipe as the Pickaxe as they are variant of each other. While it is still heated, hold 'Shift' and click the left mouse button on the axe to give it a quality boost. If you switch the design of your axe you will need to redo the quality. Dip the axe in the oil and bring it to the workbench to connect to the grip.