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So compact, so powerful – Bosch’s rotary hammer now within reach Powerful 720 W motor and 2.0 J of impact energy for effective hammer drilling in concrete (up to 22-mm diameter) Three-mode rotary hammer for hammer drilling, drilling, and chiselling – ensuring versatility and convincing results Compact rotary hammer offers professional Bosch hammer performance within reach Bosch’s GBH 220 Professional rotary hammer with SDS-plus technology is the ideal compact entry-level solution for hammer drilling. Its powerful 720 W motor and 2.0 J of impact energy make for effective hammer drilling in concrete of up to 22 mm in diameter. Versatility and convincing results are safeguarded by the three-mode rotary hammer for hammer drilling, drilling, and chiselling. This compact rotary hammer offers professional Bosch hammer performance within reach. TECHNICAL SPECIFICATIONS: PERFORMANCE Impact rate at rated speed: 0 – 4,800 bpm ADDITIONAL DATA Rated input power: 720 W Impact energy (according to EPTA 05/2016): 2 J Weight: 2.3 kg Tool holder: SDS plus DRILLING RANGES Drilling dia. concrete, hammer drill bits: 4 – 22 mm Max. drilling diameter in metal: 13 mm Max. drilling diameter in wood: 30 mm Max. drilling diameter concrete: 22 mm TOTAL VIBRATION VALUES (Hammer drilling in concrete) Vibration emission value ah: 14.7 m/s² Uncertainty K: 1.5 m/s² TOTAL VIBRATION VALUES (Chiselling in concrete) Vibration emission value ah: 11.9 m/s² Uncertainty K: 1.5 m/s² HAMMER DRILLING CONCRETE Vibration emission value ah: 14.7 m/s² Uncertainty K: 1.5 m/s² CHISELLING IN CONCRETE Vibration emission value ah: 11.9 m/s² Uncertainty K: 1.5 m/s² The A-rated noise level of the power tool is typically as follows: Sound pressure level 93.5 dB(A); Sound power level 104.5 dB(A). Uncertainty K= 3 dB.
