Mayhew 8mm Pin Width Metric Pilot Pin Punch (25029)

The Mayhew 8mm Pin Width Metric Pilot Pin Punch (25029) is a specialized hand tool designed for working with roll pins and other hollow tension pins. This punch features an 8mm pin width, making it specifically compatible with metric-sized pins. Its most distinctive characteristic is the original Mayhew patented design, which includes a rounded end. This unique tip is engineered to fit snugly within the hollow center of a roll pin, allowing users to precisely drive pins in or extract them without causing deformation to the pin or damage to the surrounding material. Manufactured with heat-treated steel, the punch offers substantial strength for demanding tasks, while its black oxide finish provides excellent resistance against rust and corrosion. Ideal for automotive, machinery, firearm, and general assembly work, this Made in the USA tool is a dependable addition for professionals and DIY enthusiasts who require precision and reliability when dealing with tension pins.

KEY FEATURES AND BENEFITS:

• Precise 8mm Pin Width: Specifically sized for accurate handling of 8mm metric roll pins, ensuring a perfect fit and preventing slippage.
• Patented Rounded End Design: The unique Mayhew-patented rounded tip is engineered to fit snugly inside hollow tension pins, facilitating clean insertion and removal without damaging the pin or the workpiece.
• Dual Functionality: Capable of both driving in and effectively removing roll pins and other hollow tension pins, providing versatility for various mechanical tasks.
• Enhanced Rust Protection: Features a black oxide finish that provides an additional layer of protection against rust and corrosion, extending the tool's lifespan.
• Reliable Construction: Made from heat-treated steel, ensuring high strength and durability for consistent performance over time.
• USA Made Quality: Manufactured in the USA with U.S. and global components, reflecting a commitment to quality craftsmanship and reliability.

SPECIFICATIONS:

• Weight: 0.16 lbs.
• Length: 6 inches (Overall Length)
• Body Type: Round
• Body Size: 7/16 inches
• Pin Width: 8mm
• Pin Length: 4 inches
• Finish Type: Black Oxide Finish

HOW TO USE:

• Select the Correct Punch: Ensure you are using the 8mm Mayhew Pilot Pin Punch for 8mm metric roll pins. Using the wrong size can damage the pin or the workpiece.
• Position the Workpiece: Secure the item containing the roll pin in a vise or on a stable surface to prevent movement during the punching process.
• Align the Punch: Place the rounded tip of the punch directly into the hollow opening of the roll pin. For driving a pin in, align it with the hole. For removal, ensure the pin is accessible from one side.
• Strike the Punch: Using a hammer (preferably a brass or soft-faced hammer to prevent damage to the punch or pin), strike the end of the punch firmly and squarely. Apply controlled force, especially when removing stubborn pins.
• Monitor Progress: Observe the pin's movement. For insertion, stop once the pin is flush or seated as desired. For removal, continue striking until the pin is fully expelled from the hole.
• Clean Up: Once the task is complete, clean any debris and safely store the punch.

BENEFITS OF USING MAYHEW 8MM PIN WIDTH METRIC PILOT PIN PUNCH (25029):

• Damage Prevention: The specialized rounded tip prevents mushrooming or flaring of the roll pin, preserving its integrity and making future removal easier.
• Improved Efficiency: Allows for quick and effective insertion and extraction of pins, saving time on assembly and repair tasks.
• Enhanced Precision: The snug fit of the pilot tip into the pin's hollow center provides superior control and accuracy, reducing the risk of missing the pin or hitting the surrounding material.
• Long-Term Reliability: Constructed from robust heat-treated steel with a protective black oxide finish, ensuring the tool maintains its performance and resists wear over an extended period.
• Versatile Application: Suitable for a wide range of applications requiring roll pin manipulation, from firearms maintenance to automotive repairs and small engine work.
• Professional Results: Helps achieve clean and professional results by minimizing damage to components and ensuring pins are seated correctly.

FEATURES:

• Heat-treated steel construction: For enhanced strength.
• Specifically designed for metric 8mm roll pins.
• Black oxide coating: For corrosion resistance.
• One-piece body design: For structural integrity.
• Standard 6-inch overall length: For good reach.
• Round body shape: For a comfortable grip.