Published by on 27 de julho de 2026 Angulated Screw Channel ASC Dental Screwdriver ITI T5 1.2mm 1.27mm Compatible with Straumann Nobel Osstem Dentium Implant Systems. Angulated Screw Channel (ASC) Dental Screwdriver Series. Usage: Ideal for Straumann® implant restorations using Angulated Screw Channels.