How to work with a demolition breaker

Choose the right chisel for the job

Each chisel has its specific application, and choosing the right one ensures maximum productivity:

Soft materials: Use a pointed or flat chisel for layered structures or soft materials. This type of chisel penetrates the material more easily.

Hard materials: For concrete or rocks, a blunt chisel is more effective. It distributes the impact force over a larger surface, making it better suited for brittle, hard structures.

Break large objects into smaller pieces

Never try to break a large block of material in one go. Work from the edge towards the center and divide the object into smaller parts. If you don't see progress after 30 seconds of breaking, reposition the demolition breaker.

Keep the demolition breaker upright

Always position the demolition breaker perpendicular to the material. A tilted angle can cause the chisel to slip, leading to increased wear on the chisel bushing and misfires, which can damage the breaker or the chisel. Misfires not only reduce effectiveness but also increase the risk of damage.

Avoid digging too deep

If the chisel penetrates too deeply, debris can cause it to get stuck. Move the chisel slightly back and forth to remove dust, but keep the angle under 5 degrees. At larger angles, the chisel might break or overheat.

Underwater use

A standard demolition breaker is not designed for underwater use. Water can damage the seals and internal components. Need to work underwater? Use a SAES underwater kit.

Ready for maximum productivity? By following these tips, you can work more efficiently and extend the lifespan of your demolition breaker. Have any questions or looking for a hydraulic breaker or chisel? Check out our range or contact us—we are happy to assist you!