The Bosch Professional GBH 220 is a cabled, 720 W SDS‑Plus rotary hammer designed for serious but controlled concrete, wood, and metal tasks: it delivers 2.0 J of impact energy, runs at 0–2,000 rpm with up to 4,800 strokes/min, and handles drilling capacities up to 22 mm in concrete, 13 mm in steel, and 30 mm in wood, all while weighing just 2.3 kg in double‑insulated (Class II) housing. Its three operating modes—hammer drilling, standard rotary drilling, and light chiselling—are supplemented by an overload‑clutch system, variable‑speed trigger with lock‑on button, plus a quick‑carbon‑brush‑change mechanism and Vario‑Lock adjustment for up to 13 chisel positions to maximise serviceability and ergonomics. An insulated side handle with depth stop and a 4 m long heavy‑duty cord provide better control and reach; the tool also includes a carry case and depth gauge and supports Bosch dust‑extraction attachments (GDE 16 plus / GDE 68 / GDE 162) for cleaner, safer drilling. Its vibration emissions are rated at 14.7 m/s² (hammer drilling) and 11.9 m/s² (chiselling), keeping operator fatigue within regulatory limits. The package comes with Bosch’s standard 1‑year manufacturer warranty in India, extendable via BeConnected registration.