Dayi 20V Cordless Brushless Rotary Hammer A7-6609 Impact Drill Concrete Electric Hammer Single Battery Version

Mechanical and electronic dual clutch safety system with OSTOPlock to stop on rebar contact

Compact and lightweight for single-hand operation

High-strength forged 22mm large cylinder with smooth walls for high sealing and powerful output

Strong cooling system with enlarged ventilation for long-time operation without overheating

Cylinder type head shell for reliable positioning and longer lifespan

Comfortable soft-grip handle with ergonomic design

LED work light for enhanced visibility in working area

Variable speed trigger for precise control

Quick-change chuck system for fast bit replacement

Anti-fake verification system with unique 16-digit code and official hotline (4008-155-888)

Product appearance may vary slightly due to production batches without affecting performance

A7-6609 bare tool

Charger (single or dual port depending on battery option)

Battery pack(s) as selected

Some chargers may be shipped randomly due to model updates

Slight color differences may occur due to photography and display settings

Dayi reserves the right to improve product parameters, appearance, and design without prior notice