The DongCheng HD102301 25 x 18 x 300mm Cold Chisel is built for severe industrial metal demolition, shearing heavy structural fasteners, and rigorous mechanical maintenance. Manufactured from premium 45# carbon steel, it is drop-forged and thoroughly heat-treated to withstand repeated sledgehammer strikes without fracturing or edge crumbling.

With an expansive 25mm cutting edge and an 18mm heavy-duty shank spanning 300mm in length, it provides extended reach and high kinetic energy transfer into struck metals. The tool features an ergonomic rubberized grip equipped with a large protective hand guard that isolates the user's hand from impact recoil and accidental misstrikes. Packaged with an individual plastic hanger for pegboard mounting.

Key Features

• Maximum 300mm Heavy-Duty Reach: Extended body allows deep access and provides clearance when striking with heavy hammers.
• Broad 25mm Cutting Blade: Delivers wide cutting contact for breaking thick welds, splitting heavy iron plates, and cutting rusted bolts.
• Thick 18mm 45# Carbon Steel Shank: Drop-forged and heat-treated construction prevents bending and resists head mushrooming.
• Protective Hand Shield: Flanged rubber guard prevents hand injury from accidental hammer slips.
• Vibration-Damping Grip: Ergonomic soft sleeve absorbs heavy impact shock waves, reducing wrist strain.
• Pegboard Display Hanger: Supplied with a dedicated hanging bracket for organized tool display.

Applications

• Shearing large rusted industrial bolts, structural rivets, and frozen fasteners
• Breaking heavy welds, cutting sheet metal seams, and trimming rough iron castings
• Industrial plant maintenance, heavy automotive dismantling, and railway repairs
• Concrete surface preparation, chipping mortar, and masonry demolition tasks

Technical Specifications

Size/Model-wise Table