New to Hilti Online?See your customized prices and shop 24/7Get access
Hilti

Features & Applications

Features
  • Application requires 2 items: TE-Y-AD adapter (item no. 382390) and TE-FY extension bit (available in 3 different lengths)
  • Extend your existing drill bits for use in hard-to-reach places
Applications
  • Drilling through-holes with an extended hammer drill bit
  • Drilling extra deep holes in diameter 32 mm and larger
  • Working at a distance from the working surface (e.g. on ceilings)
  • Assembly Combos include TE-Y-AD Coupler and DrillBit Extension
  • Hole diameter must be 1 1/4" (32mm) or greater to accommodate for coupler

Technical Data

Documents & Videos