BOSCH 720W Electric Hammer Drill Impact Drill Rotary Hammer Chisel 3-in-1 2kg GBH220 Corded

4. Applications

• Suitable for drilling in concrete, brick walls, stone, wood, metal, and ceramic materials
• Compatible with various accessories:
• Four-groove masonry drill bits for concrete and brick drilling
• Flat drill bits for wood and metal
• Chiseling tools for floor and wall slotting, tile and cement demolition
• Multi-functional tool for drilling, hammer drilling, and chiseling without changing machines

5. Additional Information

• Recommended for professional use in renovation and installation
• Origin of BOSCH piston cylinder system: 11th generation
• Historical milestones: Established 1932, with key years 1981, 1984, 1990, 1997, 2000, 2007, 2010, 2019, 2020
• Product tested and verified by BOSCH Power Tools Asia-Pacific R&D Laboratory

• Lightweight and compact design for ease of use and reduced fatigue

6. Tool Selection Tips

• Electric Drill (GSR/GBM): Suitable for general drilling in wood, metal, thin plates, tiles, and glass; includes forward/reverse rotation and screw driving; not suitable for masonry or stone drilling
• Impact Drill (GSB): Suitable for drilling in brick and light concrete walls (low-grade concrete like C20); not recommended for prolonged concrete work
• Rotary Hammer (GBH): Professional tool for drilling in concrete and reinforced concrete; uses piston-driven rotary hammer mechanism for efficient drilling; multi-purpose models (DRE) include chisel function