HIT-RE 500 V4 injection mortar Rebar design (EN 1992-1-1, EOTA TR 069, EN 1998-1) / Rebar elements / Concrete Injection mortar system Benefits HIT-RE 500 V4 using either Hilti hollow drill bit for (Available in 330-, 500- and 1400-ml Foil pack) - technology: Simplified method of borehole preparation hammer drilling or Roughening tool