Dewalt DWA0804-B1 300mm SDS Max Pointed Chisel

Tip size: 18mm. Length: 300mm. Shank diameter: 18mm. Material: forged steel designed for durability and performance, with a round body point shape tailored for masonry work.

The dust ejection system helps keep the drill bit and tip cleaner by expelling dust as you work, which reduces heat buildup and can extend tool life and performance in dusty masonry applications.

Anti-vibration design reduces operator fatigue by smoothing out vibration transfer from the hammer drill to your hands, making long chiseling sessions more comfortable and controllable.

1) Ensure your hammer drill accepts an 18mm SDS Max shank. 2) Insert the chisel into the hammer’s SDS Max chuck and secure it. 3) Align the chisel tip with the work surface and apply steady, controlled pressure. 4) Use moderate hammer settings and let the tool do the work; avoid side load or twisting to prevent premature wear.

Deep gouging and grooving in brick, concrete, and stone; removing mortar; creating channels or grooves for wiring or plumbing; and starting holes in hard masonry where deeper access is needed.

Wear safety goggles, hearing protection, and gloves. Secure the workpiece, keep others clear of the work area, avoid direct contact with the vibrating bit, and periodically inspect the chisel for cracks or wear. Allow the tool and chisel to cool after heavy use and follow your drill’s manual for best practices.

A pointed 18mm SDS Max chisel like this one is primarily for rapid initial material removal and grooving in masonry. Other chisels on Fepy.com may be flat or wide-profile for finishing, smoothing, or slotting. When choosing, consider tip shape, length, and compatibility with your drill to match your specific job—digging deeper into masonry or shaping edges may favor different chisel profiles.

Regularly inspect the tip for wear or cracks, keep it clean from debris, and avoid exposing it to side loads. If the tip wears unevenly, replace the chisel or rotate as recommended by the tool manufacturer. Store in a dry place to prevent corrosion and protect the impact surface from damage.

Consider the tip profile (point for deep chipping vs flat for finishing), the shank diameter (must match your SDS Max chuck), the overall length (300mm is good for deep work), the material quality (for durability and heat resistance), and features like dust ejection and anti-vibration which can improve longevity and comfort.

Yes—items like this typically follow the store’s standard return policy. If you’re not satisfied, you can initiate a return according to Fepy’s guidelines, usually ensuring the item is unused and in original packaging within the allowed window. Contact customer support for the exact terms and steps.