Concrete Breakers

About Concrete Breakers

Concrete breakers, also known as demolition hammers, are heavy-duty power tools designed to break through concrete, masonry, brick, and stone on construction and renovation sites. MyToolShed.co.uk stocks a comprehensive range of both corded electric and cordless models from leading manufacturers including Makita, DeWalt, Bosch Professional, Draper, Einhell, and Sealey. These powerful machines deliver impact energy ranging from 20J for lighter demolition work up to 70J+ for heavy-duty industrial applications, making light work of removing concrete slabs, breaking foundations, and creating openings in walls.

Modern concrete breakers feature SDS-Hex or 28mm hex fitting systems for quick chisel changes, with many professional models incorporating Anti-Vibration Technology (AVT) to reduce operator fatigue and comply with HSE regulations. Corded 240v models typically range from 1500W to 2100W for continuous high-power operation, whilst innovative cordless options utilising 40V XGT and 54V FlexVolt battery systems offer impressive portability without compromising on breaking performance.

Applications

Concrete breakers are essential tools for:

• Demolition Contractors: Structural demolition, concrete removal, and site clearance projects
• Groundworkers and Civil Engineers: Breaking foundations, removing pathways, and site preparation
• General Builders: Renovation work including removing concrete floors and creating wall openings
• Highway Maintenance Teams: Breaking damaged road surfaces and repairing infrastructure
• Landscaping Contractors: Removing concrete patios, paths, and hardstanding areas
• Utility Companies: Creating access points for pipe and cable installation
• DIY Enthusiasts: Major home renovation projects and garden transformations

Choosing The Right Concrete Breakers

Impact Energy: Match the tool's joule rating to your workload. Models with 20-35J suit occasional DIY work, 40-50J handles regular professional use, whilst 60J+ tackles heavy industrial demolition and reinforced concrete.

Power Source: Corded 240v breakers provide unlimited runtime and consistent power for all-day site work. Cordless models offer excellent portability for locations without mains power or where cables would be hazardous.

Vibration Control: Anti-Vibration Technology is essential for regular users to prevent Hand-Arm Vibration Syndrome (HAVS) and comply with HSE exposure limits. AVT systems can reduce vibration levels by up to 50%.

Weight and Handling: Most breakers weigh 10-14kg. Consider whether you'll work at ground level or in awkward positions when selecting a model.

Brand Quality: MyToolShed.co.uk stocks professional brands like Makita, Bosch Professional, and DeWalt for superior reliability and longevity, alongside quality mid-range options from Draper and Einhell for excellent value.

Safety Information

Always wear appropriate PPE including safety goggles, hearing protection, steel toe-cap boots, and respiratory protection rated for concrete dust containing crystalline silica. Be aware of HSE regulations regarding HAVS—the daily exposure limit is 5 m/s² A(8). Check your tool's vibration rating and take regular breaks accordingly. When using 240v mains-powered breakers, always connect through an RCD to protect against electric shock. Control hazardous concrete dust using water suppression or extraction systems to comply with COSHH regulations. Always check for hidden services before breaking through floors or walls.

Frequently Asked Questions

What's the difference between an SDS drill and a concrete breaker?

Concrete breakers deliver much higher impact energy (40-70J) compared to SDS drills (3-10J) and are purpose-built for demolition work. They use dedicated hammering without rotation and accept larger chisels via SDS-Hex or 28mm hex fittings for heavy-duty breaking rather than drilling holes.

Are cordless concrete breakers powerful enough for professional use?

Modern cordless breakers using 40V XGT or 54V FlexVolt battery systems deliver impressive performance suitable for many professional applications. Whilst they may not match heavy-duty corded models for sustained all-day demolition, they excel where portability is essential or trailing cables would be impractical.

How long can I safely use a concrete breaker each day?

This depends on your tool's vibration rating. Most professional breakers with AVT allow 2-4 hours of continuous use per day within HSE exposure limits. Always check your specific model's vibration level, calculate safe exposure times, and take regular breaks to prevent fatigue and maintain control.