Makita A-80771 Flat Masonry Chisel 17x280mm

The Makita A-80771 Flat Masonry Chisel is a professional-grade accessory engineered for demanding demolition and concrete work. With a 17mm hexagonal shank and a total length of 280mm, this chisel provides the necessary reach and leverage for effective material removal. It is constructed from high-quality materials to ensure durability and consistent performance during intensive construction and renovation projects.

Advantages

This flat masonry chisel offers exceptional structural integrity, allowing it to withstand the high-impact forces generated by hammer drills. Its design ensures efficient energy transfer from the tool to the workpiece, which minimizes operator fatigue and increases productivity. The precision-ground edge maintains its sharpness over extended periods, providing reliable results when chipping, breaking, or channeling masonry surfaces.

Suitable for

• Demolition of concrete structures
• Chipping away mortar and brickwork
• Channeling in masonry walls
• General renovation and construction tasks

When it may not be suitable

This chisel is specifically designed for use with 17mm hex shank hammer drills and is not compatible with standard SDS-plus or SDS-max tool holders. It is not intended for drilling holes or working on metal surfaces, as this may damage the chisel edge.

Key specifications

• Total length: 280 mm
• Shank type: 17 mm Hex
• Material application: Concrete, masonry, brick
• Compatibility: Hammer drills with 17mm hex chuck

How to use

Insert the 17mm hexagonal shank into the chuck of your compatible hammer drill, ensuring it is securely locked in place. Position the flat edge of the chisel against the material at the desired angle. Apply steady pressure while activating the tool, allowing the impact mechanism to drive the chisel into the masonry. Periodically check the connection to ensure the tool remains firmly seated during operation.

What to consider before purchase

• Verify that your power tool accepts a 17mm hexagonal shank.
• Ensure the 280mm length is appropriate for the depth of your specific task.
• Use appropriate personal protective equipment, including eye and ear protection.

Usage recommendations

Always inspect the chisel for signs of wear or cracks before starting work. Keep the tool clean and store it in a dry environment to prevent corrosion.