Description
The Mayhew 3″ Mason Chisel (12300) is a fundamental tool for anyone working with masonry materials. Engineered for accuracy and efficiency, this hand chisel is ideal for shaping, sizing, scoring, and breaking down brick, stone, and concrete. Its thoughtful design ensures that both professional masons and dedicated DIY enthusiasts can achieve clean, precise results on their projects. Made from high-quality alloy steel, the chisel undergoes a specialized heat treatment process, enhancing its strength and longevity for consistent performance in demanding environments.
KEY FEATURES AND BENEFITS:
- Precise Material Shaping: The 3-inch blade width allows for specific and controlled cuts, enabling detailed shaping and sizing of masonry.
- Optimal Length for Control: A 7.5-inch overall length provides the right balance for handling and leverage, contributing to accurate and clean finished looks on various projects.
- Robust Construction: Manufactured from tough alloy steel, ensuring the chisel withstands repeated impacts and demanding use without compromising integrity.
- Enhanced Surface Finish: A shot-blasted finish on the tool’s surface adds an extra layer of protection, improving resistance to corrosion and wear over time.
- Designed for Direct Striking: The sturdy hex body is built to be struck directly by a hammer or mallet, facilitating efficient material breakdown and removal.
- American Craftsmanship: Proudly made in the U.S.A., adhering to high manufacturing standards for quality and reliability.
SPECIFICATIONS:
- Blade Width: 3 inches
- Overall Length (OAL): 7.5 inches
- Body Type: Hexagonal
- Body Size: 7/8 inch
- Weight: 1.324 lbs.
- Compliance: Meets/exceeds ASME B107.410-2008 standards
- Included in Product: The Mayhew 3″ Mason Chisel (12300) itself is included in the packaging.
HOW TO USE:
- Safety First: Always wear appropriate personal protective equipment, including safety glasses or goggles, heavy-duty gloves, and steel-toed boots, before beginning work.
- Mark Your Cut: Use a pencil or chalk to clearly mark the line where you intend to cut, score, or break the masonry material.
- Position the Chisel: Place the chisel’s blade precisely on the marked line. Ensure the bevel of the chisel is facing away from the waste material.
- Strike with Control: Using a hammer or mallet, strike the head of the chisel with controlled, firm blows. Start with lighter taps to establish a groove, then increase force as needed.
- Maintain Angle: Maintain a consistent angle of the chisel relative to the material to ensure an even and effective cut.
- Progressive Work: For larger cuts or breaking, you may need to strike along the entire length of the marked line multiple times or adjust the chisel’s position slightly to create a deeper channel.
- Clean Up: Once the material is cut or broken, clear away any debris for safety and to prepare for the next step of your project.
BENEFITS OF USING MAYHEW 3″ MASON CHISEL (12300):
- Detailed Shaping: Allows for detailed work, enabling exact dimensions and finishes.
- Durability: Robust alloy steel construction reduces the need for frequent tool replacement.
- Ergonomic Control: Balanced length provides comfort and control for extended use.
- Corrosion Resistance: Shot-blasted finish helps resist rust and maintain effectiveness over time.
- Trusted Manufacturing: American-made to strict quality standards for reliability in critical tasks.
FEATURES:
- Hexagonal body for a firm grip.
- Beveled cutting edge for efficient material penetration.
- Designed for direct hammer striking.
- Heat-treated for increased material hardness.
- Part of the Mayhew Select™ series.
- Resistant to rust due to specialized finish.
- Engineered for specific cutting and scoring applications.






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