Chisel GEKO 30 x 410 mm HEX tip (10) professional hand tool

GEKO chisel with a 30 mm blade width and a total length of 410 mm, featuring a HEX shank for secure seating in compatible hammer holders or striking tools. The tool is intended for striking and levering operations in construction, masonry and carpentry where a durable, sized chisel is required. The hardened cutting edge concentrates force for controlled removal of material and the robust shaft transmits impact reliably when used with appropriate striking implements.

Advantages

The chisel offers a 30 mm cutting width that is suitable for medium-detail removal and grooving tasks. A HEX shank provides improved rotational stability in holders compared with round shanks, reducing slippage during use. The 410 mm overall length increases reach and leverage for demolition, shaping and levering operations while keeping the tool manageable by hand. The hardened edge and solid construction are designed to withstand repeated striking when used with compatible hammers or holders.

Suitable for

• Removing mortar and pointing work in masonry
• Chiselling and cleaning joints in brick and stone
• Shaping, splitting and trimming timber in carpentry
• Light demolition and removal of plaster or tile adhesives
• Use with hammer holders or striking tools that accept HEX shanks

Key specifications

• Blade width: 30 mm
• Overall length: 410 mm
• Shank type: HEX
• Intended use: striking, levering, material removal
• Material/finish: hardened cutting edge with solid steel shaft (manufacturer-specified)

How to use

Position the HEX shank securely in a compatible hammer holder or striking tool and ensure the tool is locked or seated according to the holder manufacturer's instructions. Align the chisel blade with the work surface at the desired angle and apply controlled strikes with an appropriate hammer or mallet. For efficient material removal, work progressively along the area to be cut or removed, taking care to maintain a steady grip and to protect surrounding surfaces. Inspect the edge and shaft periodically for wear or damage and replace the tool if deformation or excessive wear is detected.

Usage recommendations

Use approved eye and hand protection and follow safe striking practices. Select a hammer or holder rated for use with HEX-shank chisels and avoid striking the shaft outside of recommended striking zones. Store the chisel in a dry place and keep the cutting edge protected when not in use.