Flat chisel SDS‑Hex EINHELL 410 x 40 mm — demolition and chiselling tool

Rotary hammer chisel attachment EINHELL 49191045 is a universal flat chisel designed for use with compatible demolition and rotary hammers. The tool is made of solid metal and offers a total length of 410 mm with an effective blade width of 40 mm. Supplied as a single piece, this chisel is intended for chiselling, breaking and demolition tasks in masonry, concrete and floor coverings where a long, robust chisel is required. The shank is designed for SDS-hex sockets, ensuring secure hold in rotary hammers that accept SDS-hex bits.

Advantages

This flat chisel provides durable performance under heavy-duty conditions thanks to its solid metal construction. Its 410 mm length gives additional reach and improved leverage for deep or difficult-to-access demolition work. The 40 mm blade width creates a focused impact area for efficient material removal, while the SDS-hex shank ensures a reliable connection with compatible demolition hammers. The single-piece design reduces weak points and supports continuous operation in demanding jobs.

Suitable for

• Chiselling and removing concrete and masonry
• Demolition of floor coverings and tiles
• Opening channels and removing plaster or render
• Heavy-duty renovation and construction demolition tasks

Key specifications

• Total length: 410 mm
• Blade/edge width: 40 mm
• Material: solid metal construction
• Shank type: SDS-hex compatible
• Supplied as: single-piece chisel

How to use

Insert the SDS-hex shank securely into the compatible rotary or demolition hammer according to the machine manufacturer's instructions. Position the chisel on the work surface at the correct angle and apply steady, controlled hammering action; allow the tool and machine to do the work rather than forcing the chisel. For longer cuts or deeper removal, use progressive passes and reposition the chisel as needed. After use, inspect the blade for wear or deformation and replace the chisel if the cutting edge is compromised.

Recommendations

Use appropriate personal protective equipment including safety glasses, hearing protection and gloves. Match the chisel to a rotary or demolition hammer that accepts SDS-hex bits and is rated for the intended workload. Avoid using the chisel with machines or sockets that are not SDS-hex compatible. For prolonged life, avoid excessive lateral bending forces and store the chisel in a dry place to prevent corrosion.