Shrink-Locked Ultra-Hold Coating

SHRINK-LOCKED tool holders are enhanced with our patented TTG-594 compound for 6X the gripping force of standard shrink fit holders.

When treated with our proprietary Formula TTG-594, the coating is absored into the I.D. bore of the holder, virtually creating millions of microscopic teeth, adding extra “bite” to the cutting tool/tool holder connection.

Why Choose Shrink-Locked?

  • Enjoy the peace of mind knowing your tool will never slip – even in the most aggressive applications
  • Run harder – higher speeds and feeds
  • No modification to your tool shank required
  • No impact to accuracy or tool changes
shrink-locked logo


Phone: 800.597.3921
Techniks Inc. 9930 E. 56th St. Indianapolis, IN 46236
MON-FRI: 8:00 am - 6:00 pm