The Trow & Holden Tungsten Carbide Tipped Mason's Chipper 3/4 inch (19mm) Shaft 1-1/4 Inch (32mm) Blade Width (Part No. CHOM34114) is an elite, heavy-duty stonemasonry hand tool manufactured by the historic Trow & Holden Company in Vermont, USA.
As a specialized, modified variation of a traditional offset hand set, the Mason’s Chipper is engineered with a beveled blade specifically optimized for rock facing, edge trimming, and squaring up irregular blocks. The subtle bevel angle allows the ultra-hard carbide edge to gain instant purchase on uneven or rounded stone surfaces without slipping or side-spalling.
Technical Specifications
• Shaft Diameter: 3/4 inch (19 mm) heavy-duty square steel stock, offering structural rigidity and excellent hand ergonomics.
• Blade Width: 1-1/4 inches (32 mm) broad working edge embedded with an industrial-grade tungsten carbide insert.
• Blade Geometry: Distinct single-bevel profile designed to drive fractures deeper into the rock face rather than skimming the surface.
• Striking Head: Hardened Hand Head configuration, designed explicitly for high-impact blows delivered by heavy steel striking hammers.
• Material Synergy: Highly effective across both hard stone types (like granite and dense porphyry) and softer architectural stones (like bluestone, sandstone, and limestone).
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