With the Bosch pro diamond socket core cutter, you can drill clean 82 mm recesses for electrical wall boxes without needing water cooling. Its four laser-welded 10 mm diamond segments and hardened steel body cut reliably through masonry, sand-lime brick, and reinforced concrete with rebar up to 10 mm. Featuring a 60 mm working length and a standard M16 connection, it fits drills and sds Plus machines in rotary-only mode. Simply switch off the hammer action to achieve precise depths and dependable durability across demanding installation and renovation tasks.