Masonry Chisels Gedore 8769680

The Gedore 8769680 masonry chisels are made from chrome-molybdenum-vanadium air-hardening steel (45CrMoV7) and are carefully hardened and tempered along their full length. The striking heads are inductively tempered, and the working edges are polished and protected with a clear varnish. These chisels are intended for precision stone and masonry work and are not standardised.

Advantages

High-grade 45CrMoV7 steel provides enhanced wear resistance and toughness. Full-length hardening and tempering ensure consistent hardness and durability throughout the tool. Inductively tempered striking heads increase impact resistance at the hammering surface, while polished working edges deliver accurate cutting and chiselling. Clear varnish coating helps protect the tool surface from corrosion.

Suitable for

• Shaping and cutting natural stone
• Brick and block masonry trimming
• Detail chiselling in renovation and restoration
• Professional and DIY masonry tasks requiring precise control

Key specifications

• Brand: Gedore
• Model / MPN: 8769680
• Material: Chrome-molybdenum-vanadium steel (45CrMoV7)
• Heat treatment: Air hardening; full-length hardened and tempered
• Striking head: Inductively tempered
• Working edge: Polished and clear varnished
• EAN: 4010883876964

How to use

Select a chisel size appropriate for the masonry task. Secure the workpiece and position the chisel at the intended cutting line. Strike the inductively tempered head with a suitable hammer, applying controlled blows to remove material in small increments. Maintain a steady grip and working angle to achieve accurate results. After use, clean off debris and store the chisel in a dry place to prevent corrosion.

Recommendations

Wear appropriate personal protective equipment such as safety glasses and gloves. Use chisels with a hammer of suitable mass and condition. Do not use the chisel if the handle or head is damaged; inspect before each use. Re-sharpen the working edge as needed with proper grinding techniques, avoiding overheating the steel.