Professional rotary drill GBH 12-52 DV

Bosch blue professional power tools and accessories are designed for professionals. Bosch creates innovative power tools and accessories by working closely with professionals who use power tools as part of their daily work.

GBH 12-52 DV rotary hammer drill with SDS max - The most powerful rotary hammer from Bosch – with vibration control.

The GBH 12-52 DV Professional is the most durable tool in Bosch’s range of corded SDS max rotary hammers with Vibration Control. It features a state-of-the-art motor that produces the best performance in SDS max applications. The rotary hammer’s incredibly powerful motor enables it to deliver an impressive 19 J of impact energy, which is perfect for tough chiselling. It is also designed for high durability, featuring extremely robust metal components.

• Superior drilling and chiselling performance thanks to the 1700-watt motor and 19 joules of single-impact energy
  
• Automatic switch lock for added convenience in continuous chiselling applications
  
• Low vibration of only 8m/s² when chiseling and 10m/s² when drilling due to the intelligent triple vibration damping system

Accessories

• Auxiliary handle
  
• Grease tube
  
• Machine cloth
  
• Briefcase

Specifications

• Impact rate at nominal speed 1,750 – 2,150 bpm
  
• Nominal speed 0 – 220 rpm
  
• Nominal input power 1,700 W
  
• Impact energy (according to EPTA 05/2016) 19J
  
• Weight 11.9 kg
  
• SDS max tool holder
  
• Drilling diameter. concrete, hammer drills 12 – 52 mm
  
• Choose to apply. concrete range, hammer drills 30 – 50mm
  
• Concrete drilling diameter, innovative drill bits 80 – 80 mm
  
• Drilling diameter in concrete with core bits 50 – 150mm