In the HDD business, small parts shoulder big responsibilities. Changing out worn sub-savers and drilling chucks is an inexpensive and simple way to maximize the life of your drill rode. Too much wear on your drill rods starts to deform the shape of the worn sub-saver threads. And that’s bad news for your drilling operation. Get more life out of every drill rod by changing out your worn HDD sub-savers and drive chucks. When attaching the drill rod to the sub-saver or HDD drive chuck, be sure to torque it up to the correct pressure. And don’t forget your Auntie C’s thread lube! While you’re here be sure to browse through our transmitter housings and HDD swivel to maximize the life of your drill.