Starting March 1, TEI Rock Drills will begin a program to replace existing RDS528H rotary heads with its new RDS350 rotary head. Also note that as of March 1, TEI Rock Drills will no longer offer support for the RDS258H heads.

Here is how it works:
  • Return your old RDS528 head to TEI, freight prepaid.
  • TEI will send you a new RDS350 at a 20% discount, freight prepaid.
It’s that easy. Please call your salesperson to arrange the switch.