The GIBSON 1/4 Inch (6mm) Heavy Tungsten Carbide Tipped Chisel (Part Number: CTS14HFM) is a premium, high-durability stonemasonry tool manufactured by G. Gibson & Co. in the UK.
This specific configuration is part of their heavy-duty series, featuring a mushroomed mallet head design combined with a specific grade of tungsten carbide optimized to withstand the abrasive demands of working with sandstone, marble, and hard masonry.
Key Specifications & Design Features
• Tip Dimension: Features a narrow 1/4 inch (6mm) wide cutting edge. It is ideal for fine detail work, deep texturing, carving curves, and removing narrow sections of stone.
• Mallet Head Design (MH): Built with a distinct "mushroomed" profile at the striking end. This design distributes impact evenly and features soft rounded edges to protect wood, nylon, or urethane stonemasonry mallets from splitting or sustaining damage during heavy use.
• Heavy Variant For Sandstone: Forged from high-carbon tool steel with a thicker body profile than standard carving chisels. The specific tungsten carbide grade is engineered to retain a fine edge against coarse, abrasive sandstone grains without premature micro-chipping.
• Aesthetics & Identification: Standard factory finish is a grey painted body with a blue tip to easily distinguish it from GIBSON's standard masonry line (which uses red tips).
• Tool Length & Weight: Measures approximately 9 inches (228mm) in length and weighs roughly 0.25 kg


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