• Protect your drill rod threads with our ­precision machined Chucks and Sub-Savers
• All Drive Chucks are available with a ­replaceable, inexpensive Sub-Saver
• Completely heat-treated alloy for maximum durability
• Glue Kit available for Sub-Savers

Flange  

Sub-Saver 

Glue Kit 

• Direct replacement for the one that came with your JetTrac®
• Completely heat-treated alloy for maximum durability
• CNC Machined to be a perfect match with your drill rod

Tip: Changing out worn sub-savers and drive chucks is an inexpensive and easy way to help get the maximum life out of your drill rod. If they are allowed to wear too much, then the drill rod thread will start to deform to the shape of the worn sub-saver threads. When attaching the drill rod to the sub-saver or chuck, be sure to torque it up to the correct pressure. And don’t forget the Auntie C’s thread lube!

Drive Chuck  

Drive Chuck  

Drive Chuck