Harfington 9x20mm Oval Hole Hydraulic Punch Die Kit for MHP-20 JP-20 - 40Cr Steel, Burgundy & Black

Experience unparalleled precision in oval hole punching with the Harfington Hydraulic Hole Punch Die for 9x20mm ovals. Constructed from tough 40Cr steel, this kit is optimized for MHP-20 and JP-20 electric punching machines, delivering clean, accurate cuts for industrial and construction applications. The distinctive burgundy and black coloring ensures visibility and style in your professional toolkit. Suited for tasks involving ductwork, signage, and equipment panels, this die is your go-to for efficient, high-volume punching.

Key Features

Harfington's commitment to quality is evident in every detail of this die, from its material strength to its ergonomic design.

• Targeted 9x20mm oval dimension for versatile uses in ventilation, wiring, and structural assemblies.
• 40Cr steel forging provides exceptional toughness and edge retention under repeated hydraulic stress.
• Seamless fit for MHP-20 and JP-20 machines, with anti-slip mounting for secure operation.
• Attractive burgundy and black powder-coated finish resists scratches and environmental damage.
• All-inclusive kit with punch, die ring, and alignment tools for hassle-free setup.
• High-tolerance machining ensures minimal tolerance variations for consistent hole quality.

This product adheres to international safety norms, making it reliable for certified professional environments.

Core Benefits

The Harfington die empowers tradespeople with tools that enhance accuracy, speed, and durability, leading to superior project outcomes.

• Produces flawless oval holes that fit components snugly, preventing leaks or misalignments in assemblies.
• Accelerates workflow in workshops, handling multiple punches without loss of precision.
• Withstands heavy use, reducing the frequency of replacements and maintenance costs.
• Adaptable to various sheet materials like aluminum, brass, and mild steel for broad application.
• Promotes ergonomic handling, lowering risk of injury during prolonged operations.

Choosing this die means investing in efficiency that directly impacts your bottom line and professional credibility.

How to Use

Utilize this die effectively with these practical instructions, always adhering to machine safety protocols.

• Assess material gauge (suitable up to 2.5mm) and secure it in the punch press with clamps.
• Insert and lock the die assembly into the MHP-20 or JP-20 head, verifying alignment.
• Locate the punch over the desired oval position and apply even hydraulic pressure.
• Operate the machine in short bursts if needed, inspecting each hole for uniformity.
• Clean the die after use with a soft cloth and apply light oil; store in a protective case.

For best results, perform routine calibrations and avoid punching near edges to prevent binding. Harfington offers detailed guides for troubleshooting common issues.