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B&Q£4.79Visit shop B&Q - Sds+ Plus Narrow Chisel Drill Bit Rotary Hammer Compatible With Bosch Makita For Masonry Tiles Plaster Concrete Brick
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The Dapetz SDS+ Bull Point Chisel is a high-performance accessory designed for professional contractors and serious DIY enthusiasts who need a reliable tool for heavy-duty demolition and masonry work. Its primary benefit is a fully hardened steel construction that excels at breaking through stubborn concrete, granite, and brickwork, making it an essential addition to any rotary hammer toolkit. However, users should note that as a bull point chisel, it is intended for localized crushing and breaking rather than surface scraping or tiling, requiring careful handling to prevent damage to surrounding structural surfaces.
| Model Part Number | DP12246 |
|---|---|
| Brand | Dapetz |
Yes, this chisel features a standard SDS+ shank which is compatible with most Bosch, Makita, and other major brand rotary hammers.
While it can chip tiles, a flat-head chisel is generally better for removing tiles without damaging the subfloor.
Yes, applying a small amount of SDS+ shank grease to the connection point will improve performance and extend the life of your tool chuck.
Yes, the hardened steel construction is specifically designed to handle hard materials like granite and dense masonry.
You can touch up the point with a grinder, but be careful not to overheat the metal, as this will soften the hardened steel.
This is strictly for SDS+ rotary hammers. It will not work with a standard drill chuck.
Ensure the chuck mechanism is fully released and apply penetrating oil to the shank area before gently pulling.
While hardened steel stays sharp longer, you can restore the profile by grinding the tip, provided you do not overheat the metal and lose its temper.
Check that the bit is properly seated in the SDS+ chuck and ensure the rotary hammer has sufficient lubricant.
To install the chisel, ensure your rotary hammer is set to hammer-only mode. Insert the SDS+ shank into the hammer chuck until you hear a distinct click, confirming that it is locked in place. During operation, keep the shank lightly greased with high-temperature bit lubricant to reduce friction and prevent seizing in the chuck. After use, clean the chisel with a wire brush to remove masonry dust and inspect the point for wear. Store the tool in a dry environment to prevent oxidation, and avoid using the chisel as a pry bar, as lateral pressure can snap the hardened steel shank.
