Flat chisel drill bit GRAPHITE 628410000 for rotary hammer, length 400 mm, 1 pc

GRAPHITE flat chisel drill bit 628410000 for rotary hammer is a single-piece 400 mm chisel designed for mechanical material removal in demolition and surface-preparation tasks. The flat cutting edge and hardened construction allow effective chiselling, breaking and removal of concrete, masonry and loose stone when used with compatible SDS Max rotary hammers. The tool is supplied as one piece and is intended for straightforward, heavy-duty chiselling operations.

Advantages

The chisel is made from hardened high-quality steel that provides durability and sustained cutting performance during repeated use on hard materials. Its flat geometry concentrates impact energy along the cutting edge for efficient material removal and easier control when breaking or scraping surfaces. The 400 mm length offers reach and leverage for deeper or recessed work while remaining compatible with standard SDS Max tool holders.

Suitable for

• Chiselling and breaking concrete and masonry
• Removing plaster, tile adhesive and render
• Excavating around buried cables or conduits in masonry
• Surface preparation prior to repair or re-plastering

Key specifications

• Tool type: flat chisel for rotary hammer
• Material compatibility: concrete, masonry, natural stone
• Construction: single-piece hardened steel
• Shank system: SDS Max compatible
• Length: 400 mm
• Quantity: 1 piece

How to use

Insert the chisel into an SDS Max compatible rotary hammer according to the tool manufacturer's instructions and secure the shank. Set the rotary hammer to the chiselling mode and start with a low to medium impact setting to position the chisel accurately. Apply controlled pressure and guide the flat edge along the surface to break, chip or scrape material; allow the tool's impact force to do the work rather than forcing the chisel. Periodically clear debris from the work area and inspect the chisel edge for wear.

Usage recommendations

Use appropriate personal protective equipment including eye protection, hearing protection and gloves. Match the chisel length and width to the task—use this 400 mm flat chisel for general demolition and surface removal where reach and a broad cutting edge are required. Avoid using the chisel on materials for which it is not intended to prevent excessive wear or damage to the tool and rotary hammer.