SDS Max Wide Chisel – 50mm x 400mm

The SDS Max wide chisel is the one you reach for when you need to shift material rather than just pierce it. At 50mm wide and 400mm in length, this chisel gives you a broad cutting edge that’s well suited to breaking out concrete slabs, stripping render from walls, lifting floor screeds, and working through block and brickwork. It fits directly into any SDS Max rotary hammer without adapters, locking into the chuck in seconds and holding firm under the kind of sustained hammering these jobs demand.

SDS Max tooling is the standard choice for larger rotary hammers, typically 5kg and above. The shank engagement is deeper and the locking mechanism more positive than SDS Plus, which matters when you’re driving a wide chisel into hard concrete and the machine is doing the work for you. This 50mm profile spreads the impact across a wider face than a pointed or flat chisel, making it the right tool for removing floor adhesive, chipping back rendered surfaces, or breaking along a line rather than punching through a single point.

Where the SDS Max Wide Chisel Earns Its Keep

On site, this chisel does the kind of work that would take forever by hand. It’s used by groundworkers breaking out footings, floor layers lifting screeds, and first fix teams clearing chases in dense blockwork. The 400mm length gives enough reach to work comfortably without the hammer fouling the surface, which makes a real difference when you’re chasing out horizontally along a wall. At this price, it’s also the sort of tool that lives in the van without causing concern if it gets knocked about a bit.