Demolition hammer Dedra DED7849 — corded electric breaker, 1 pc

Dedra DED7849 is a corded electric demolition hammer intended for chiselling, breaking and removal of concrete, masonry and other hard surfaces. Supplied as a single unit, this demolition hammer is designed to deliver repeated impact force for medium to heavy demolition tasks in construction and renovation settings. The tool is suitable for professional tradespeople and experienced DIY users who require a powered breaker for efficient material removal.

Advantages

The corded design provides continuous power for prolonged use without battery changes or recharges. The tool’s construction focuses on delivering consistent impact energy and durability under repeated load, supporting extended demolition sessions. As a single-piece supply, the unit is ready to integrate into existing toolsets and jobsite workflows with standard demolition bits and accessories compatible with similar breakers.

Suitable for

• Breaking and chipping of concrete slabs and floors
• Removing masonry, tiles and render
• Creating openings for installations and repairs
• Site preparation and refurbishment tasks

Key specifications

• Tool type: corded electric demolition hammer
• Supply: single unit (1 pc)
• Intended materials: concrete, masonry, hard surfaces
• Use cases: chiselling, breaking, removal and surface preparation

How to use

Before use, check the mains connection and ensure the power cable is intact and suitable for the supply voltage. Fit an appropriate demolition bit according to the manufacturer's guidance and secure it before switching on. Position the bit on the work surface, hold the tool firmly with both hands, and apply steady pressure while allowing the hammer action to do the work. Use controlled passes to remove material progressively and avoid forcing the tool beyond its intended duty cycle. Turn off and unplug the unit before changing bits or performing any maintenance.

Usage recommendations

For safe and effective operation, use approved personal protective equipment including eye, ear and respiratory protection. Allow the tool to cool periodically during prolonged use, and use appropriate extension leads and residual current devices on site. Match the demolition bit type and size to the material and task for optimal performance.