Bosch GBH 18V-34 CF 18v BITURBO SDS+ Plus Rotary Hammer Drill Inc 2x 5.5Ah Batteries, 1x Charger, 1x GCY 42 Bluetooth Module & Carry Case 0611914073 The market\'s most powerful cordless SDS+ hammer Perfect for demanding jobs in concrete, Bosch´s GBH 18V-34 CF Professional is a powerful cordless SDS plus hammer ideal for tough applications. This powerhouse\'s BITURBO Brushless technology delivers an outstanding performance of 5.8 J, and it has different working modes to ensure you have the right setting for any job. This tool is supplied with 2x ProCORE 18v 5.5Ah batteries, a GAL 1880 CV quick charger, a GCY 42 Bluetooth module and a Bosch branded carry case. FEATURES Perfect tool control is ensured by the soft start function for precise chiselling during use Three different working modes (Auto, Favorite, Soft) that provide the right setting for every job The smartest SDS plus hammer, displaying real-time tool status via its user interface and allowing for individual adjustments through Bluetooth connectivity to the Bosch Toolbox app Ideal for hammer drilling and chiselling in concrete, brick, and stone Compatible with all Bosch Professional 18v batteries and chargers SPECIFICATION Voltage: 18v Bosch Part Number: 0611914073 Max. Impact Energy: 5.8 J Impact Rate At Rated Speed: 0 - 2,900 bpm Rated Speed: 0 - 500 rpm Drilling Diameter In Concrete With Hammer Drill Bits: 8 - 32 mm Opt. App. Range In Concrete With Hammer Drill Bits: 12 - 30 mm Max. Drilling Diameter In Metal: 13 mm Max. Drilling Diameter In Wood: 40 mm Tool Holder: SDS+ Plus Tool Length: 430 mm Package Dimensions: 411 x 619 x 145 mm Weight Excl. Battery: 4.9 kg NOISE & VIBRATION Sound Pressure Level: 89 dB(A) Sound Power Level: 100 dB(A) Uncertainty K: 3 dB(A) Vibration Emission Value (Hammer Drilling In Concrete): 11 m/s² Uncertainty K: 1.5 m/s² Vibration Emission Value (Chiselling): 11 m/s² Uncertainty K: 2.8 m/s²