Mayhew 4" Mason Chisel (12302)
The Mayhew 4" Mason Chisel (12302) is an essential hand tool for anyone working with masonry materials. Engineered for precision and built for reliability, this chisel allows for specific cuts, accurate sizing, and clean scoring on a variety of surfaces including brick, stone, and concrete. Whether you're a professional tradesperson or a dedicated DIY enthusiast, this tool provides the control and performance needed to achieve a refined finish in all your masonry projects. Its thoughtful design and robust construction ensure it stands up to the demands of breaking, trimming, and shaping materials, making it a valuable addition to any toolkit.
KEY FEATURES AND BENEFITS:
Optimal Blade Width: The 4-inch blade width is specifically designed to facilitate precise cuts, allowing for accurate sizing and scoring of masonry materials. This dimension provides excellent control for detailed work.
Ideal Length: With an overall length of 7.5 inches, this chisel offers a balanced feel, providing the perfect reach and leverage for effective cuts and refined shaping.
Versatile Application: This tool allows for specific cuts, accurate sizing, and clean scores on a variety of masonry surfaces, enhancing the precision of your work.
Protective Finish: The shot-blasted finish not only gives the tool a professional appearance but also adds a layer of protection against rust, contributing to its longevity.
Quality Construction: Made from high carbon steel and alloy steel, the chisel is built to withstand repeated impact and heavy use, maintaining its integrity over time.
Blade Width: 4 inches
Overall Length: 7.5 inches
Weight: 1.662 lbs.
Body Size: 1 inch (hex)
Country of Origin: USA
Standards: Meets/Exceeds ASME B107.41-2008
Safety First: Always wear appropriate personal protective equipment, including safety glasses, gloves, and sturdy footwear, before starting any work with the chisel.
Marking: Use a pencil or chalk to clearly mark the line where you intend to cut or score on the brick, stone, or concrete surface.
Positioning: Place the cutting edge of the 4-inch mason chisel directly on your marked line. Ensure the bevel of the chisel is facing away from the material you intend to keep.
Striking: Use a hammer or a mallet to strike the head of the chisel firmly and repeatedly. Apply consistent force to create a clean score line or to break through the material.
Breaking (for larger pieces): For breaking larger pieces, you may need to score all sides of the material or apply pressure along the scored line after initial scoring to achieve a clean break.
Trimming/Shaping: For trimming excess mortar or shaping masonry units, gently tap the chisel along the desired area, allowing the blade to chip away small pieces of material.
Maintenance: After use, clean the chisel to remove any debris and store it in a dry place to prevent rust.
BENEFITS OF USING MAYHEW 4" MASON CHISEL (12302):
Enhanced Precision: The specific 4-inch blade allows for highly accurate cuts and scores, leading to cleaner finishes and reduced material waste in masonry projects.
Reliable Performance: Crafted from high-quality steel and subjected to advanced heat treatment, this chisel consistently performs under demanding conditions, maintaining its edge and structural integrity.
Longevity: Its robust construction and protective finish contribute to a longer lifespan, offering lasting value for your investment compared to tools of lesser quality.
Versatile Application: Capable of handling various tasks from cutting and scoring to trimming and shaping, making it a multi-functional tool for diverse masonry needs.
Ergonomic Design: The hex body design provides a secure grip, enhancing control and reducing the likelihood of slips during use.
High carbon and alloy steel construction
Precision ground cutting edge
Fully automated infrared controlled heat-treated process
Rust preventative coating
Single piece construction
Meets/Exceeds ASME B107.41-2008 standards
Product identification
- Brand: Mayhew Tools
- Model / MPN: 12302




