Description
The Mayhew 3/16″ Width 1-1/4″ Length Hex Blast Finish Pin Punch (71004) is a high-quality, specialized hand tool designed for precise pin and key removal in various mechanical and assembly tasks. Crafted with attention to detail and performance, this Made-in-the-USA punch is an essential addition to any toolbox, offering reliability and effectiveness for intricate work. Its specific design ensures that it effectively drives out pins and keys that have already been initially moved, preventing damage to both the tool and the workpiece.
KEY FEATURES AND BENEFITS:
- Precise Pin Removal: Features a 3/16-inch pin width and 1-1/4 inch pin length, ideal for accurately driving out and removing already loosened pins and keys after initial movement by a solid punch.
- Optimal Dimensions: With an overall length of 5-1/4 inches, it provides appropriate reach and control for a variety of applications.
- Hex Body Design: The 3/8-inch hex body ensures a secure grip and prevents rolling on flat surfaces, enhancing user control and safety.
- Corrosion Resistance: Treated with a shot-blast finish, offering protection against rust and corrosion, extending the tool’s lifespan.
- American Made Quality: Manufactured in the USA using U.S. and global components, ensuring adherence to high production standards and material quality.
SPECIFICATIONS:
- Brand: Mayhew Tools (Mayhew Select series)
- Model: 71004
- Type: Pin Punch
- Pin Width: 3/16 inch
- Pin Length: 1-1/4 inch
- Overall Length: 5-1/4 inch (13.3 cm)
- Body Type: Hex
- Body Size: 3/8 inch
- Finish Type: Blast Finish (Shot-Blast Finish)
- Weight: 0.1405 lbs (68 g)
- Included in Product: One (1) Mayhew Select 71004 3/16-inch Pin Punch
HOW TO USE:
- Identify the Pin: Locate the pin or key you intend to remove from your workpiece.
- Initial Loosening: If the pin is seized or tightly fitted, first use a solid punch (or drift punch) that matches or is slightly smaller than the pin’s diameter to break it loose and start its movement.
- Position the Pin Punch: Once the pin has moved slightly and is no longer seized, position the 3/16-inch tip of the Mayhew 71004 Pin Punch squarely on the exposed end of the pin.
- Strike the Punch: Using a hammer of appropriate weight, strike the head of the pin punch firmly and squarely. Apply controlled force to drive the pin out of its bore.
- Monitor Progress: Continue striking until the pin is completely driven out or is flush with the other side, allowing for easy removal.
BENEFITS OF USING MAYHEW 3/16″ WIDTH 1-1/4″ LENGTH HEX BLAST FINISH PIN PUNCH (71004):
- Facilitates clean and efficient removal: Provides a reliable solution for maintenance, repair, and assembly tasks requiring pin extraction.
- Minimizes the risk of damage: Its specific design for loosened pins helps protect surrounding components.
- Comfortable and secure grip: Enhances user control during operation.
- Long-lasting performance: Built with quality materials for robust construction and durability.
FEATURES:
- Flat tip design for direct engagement.
- One-piece construction for enhanced integrity.
- Hexagonal shank prevents rolling.
- Precisely sized for 3/16″ diameter pins.
- Corrosion-resistant surface treatment.
- Engineered for post-initial movement pin removal.
- Compact form factor for easy storage.
- Built to meet professional standards.






Reviews
There are no reviews yet.