Chisel GEKO Dłuto 75x400 mm HEX (5) — 75 mm blade, 400 mm length, HEX shank

GEKO Dłuto 75x400 mm HEX (5) is a chisel with a 75 mm wide blade and a 400 mm overall length, equipped with a HEX (hexagonal) shank for secure mounting in compatible rotary hammers or tool holders. Designed for material removal, chiselling and demolition tasks, this chisel is intended for use on masonry, concrete and natural stone where a wide, durable blade provides efficient breaking and shaping performance.

Advantages

The 75 mm blade offers broad striking area for faster material removal and even chipping across larger surfaces. The 400 mm length provides reach and improved leverage while maintaining control during work. The hexagonal shank ensures positive retention in compatible tool chucks, reducing slippage during heavy-duty impacts. The blade is manufactured from hardened steel for wear resistance and to maintain edge geometry under repeated percussion.

Suitable for

• Chiselling and removing mortar, plaster and tile adhesive
• Breaking and shaping concrete and masonry
• Profile work on natural stone and paving
• Demolition of partition walls and surface removal

Key specifications

• Blade width: 75 mm
• Total length: 400 mm
• Shank type: HEX (hexagonal)
• Material: hardened steel blade designed for percussion tools
• Intended application: masonry, concrete, stone

How to use

Mount the chisel securely in a compatible rotary hammer or holder designed for hexagonal shanks, following the power tool manufacturer's instructions. Position the 75 mm blade on the target surface and apply controlled percussion to remove material or shape the workpiece. Use steady, guided movements and allow the tool to deliver the impacts rather than forcing the chisel. For deeper cuts or prolonged work, retract and check the attachment periodically to ensure the shank remains properly seated.

Usage recommendations

Use appropriate personal protective equipment including eye protection, hearing protection, gloves and a dust mask when working with concrete, masonry or stone. Select a compatible rotary hammer with sufficient impact energy for the application and match the chisel width to the task: wider blades for surface removal and narrower tools for detail work. Inspect the chisel before use and replace it if excessive wear or deformation is present.