B – Cortical drill EV Ø 3.7|4.2

Cortical preparation – straight implants; Used for the mandatory preparation of the cortical layer with the aim of reducing the pressure in the bone around the implant shoulder.

• Multiple use, optionally usable as a single-patient drill
• The drills for preparing the cortex are color-coded according to the implant-abutment connection.
• Color coding
• Markings: diameter and drill letter
• Select an A or B cortical drill EV according to the cortical bone thickness, A – thin cortical bone < 2 mm, B – thick cortical bone ? 2 mm Select an A or B cortical drill EV according to the cortical bone thickness