920 Series

The 920 Series is Sonic's solid carbide double angle cutter for V-grooves, chamfering, back chamfering, and deburring. Double angle geometry produces a symmetrical cut profile in a single pass. Sonic's customers also run the 920 in T-slot work. Sonic offers five included angles: 30°, 45°, 60°, 90°, and 120°.

Sonic offers the 920 in AlTiN for steel, titanium alloys, and Inconel, and in TiB2 for aluminum and other non-ferrous materials. Sonic grinds every shank to h6 for precision holders and leaves a ground finish, not a polished one, so the shank resists slipping. Every tool is engraved with its lot number for traceability.