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Combination Hammer
Ideal for overhead work and daily professional use, the Bosch GBH2‑20D rotary hammer delivers high drilling efficiency with its 650W motor and a lightweight 2.3 kg body that ensures comfort during extended use; it supports three operation modes – drilling, hammer drilling, and chiseling – and includes advanced features like SDS‑Plus quick bit change system, impact stop mode, rotation stop for chiselling, variable speed control, and a forward/reverse rotation function that together offer precision, control, and versatility across concrete, steel, and wood drilling jobs in confined or high-reach spaces.
• Concrete Drilling Capacity (4–20 mm): Suitable for installing anchors, dowels, and pipe brackets in concrete or brick
• Max Drilling in Steel (13 mm) & Wood (30 mm): Covers most general-purpose drilling needs across trades
• Efficient 650W Motor: Provides stable power for day-to-day professional drilling tasks
• SDS‑Plus Bit Holder: Enables quick accessory changes and secure bit locking with minimal energy loss
• 1.7J Impact Energy: Offers clean penetration into tough masonry surfaces
• Enhanced Chiselling Performance: Up to 30% higher efficiency compared to standard entry-level tools
• Three Function Modes: Easily switch between drilling, hammer drilling, and chiselling depending on job requirements
• Impact Stop Mode: Disables hammering for smooth drilling in wood and metal
• Variable Speed Trigger: Allows controlled starts and material-specific speed adjustment
• Overload Safety Clutch: Reduces risk of injury or tool damage in case of sudden bit jam
• Lightweight Body (2.3 kg): Increases control and ease of use during overhead or tight-area work
• Forward / Reverse Rotation: Helps free jammed bits and facilitates screwdriving applications
• Drilling anchor and holes in concrete, brick, or blocks
• Light chiselling work such as removing tiles, adhesives, or plaster
• Clean drilling in wood and steel using the impact stop mode
• Mounting light fixtures or brackets on walls and ceilings
• Renovation, plumbing, electrical, and HVAC installation work
| Model | GBH2‑20D |
|---|---|
| Power | 650W |
| Voltage | 220V |
| Frequency | 50/60Hz |
| Tool Holder | SDS‑Plus |
| Rated Speed | 0–1,300 rpm |
| Impact Rate | 0–4,200 bpm |
| Impact Energy | 1.7J |
| Concrete Drilling Diameter | 4–20 mm |
| Max Drilling in Steel | 13 mm |
| Max Drilling in Wood | 30 mm |
| Weight | 2.3 kg |