The Guillet 3009 is a premium, professional-grade pneumatic lettering and engraving chisel engineered by the historic French manufacturer Guillet. Part of their heavy-duty FORT series, this specialized tool features a reinforced tungsten carbide tip matrix designed to handle the high-impact friction of machining hard, dense stone.
Technical Specifications
• Part Number / SKU: 3009
• Manufacturer: Guillet (France)
• Series Variant: FORT (Heavy/Reinforced Carbide Profile)
• Blade Width: 10 mm
• Total Tool Length: 210 mm
• Pneumatic Shank Size: 10.2 mm diameter x 36 mm length
• Blade Material: Premium steel body with an ultra-tough Tungsten Carbide Insert
• Target Substrates: Hard granite, quartz, dense marble, and semi-hard architectural stone
Key Features & Core Benefits
• Reinforced FORT Tip Geometry: Unlike the thinner "Europ" lettering profile used primarily for softer marbles, the FORT series is built with a thicker, more robust carbide insert. This added reinforcement absorbs the punishing vibration of granite engraving without premature chipping or fracturing.
• Precision Lettering & Bas-Relief: The 10mm cutting edge provides monument masons and sculptors with precise boundary control, making it a go-to size for V-cut lettering, shallow relief carving, and cleaning up internal corners.
• European Standard 10.2mm Connection: The precision-ground 10.2mm x 36mm shank ensures a true, secure fitment into professional European-spec pneumatic carving hammers (such as Frölich & Klüpfel / F+K models). This exact fit optimizes energy transfer and significantly dampens recoil stress on the operator's hands


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