Thermal Grizzly AMD Ryzen 7000 Lapping Tool

Thermal Grizzly AMD Ryzen 7000 Lapping Tool

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Thermal Grizzly AMD Ryzen 7000 Lapping Tool SPECIFICATIONS:

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• Color: Clear
• Material: Acrylic
• Socket Manufacturer: Intel
• Socket Type: LGA 1700

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Overview

The Ryzen 7000 Lapping-Tool is a precision-engineered tool designed to simplify the process of grinding (lapping) the heatspreader of AMD’s AM5 processors. This tool allows for controlled removal of up to 0.4 millimeters of material, reducing the thickness of the heatspreader and improving thermal performance. By leveling the heatspreader, users can achieve better contact with the CPU cooler’s base plate, enhancing heat dissipation and potentially lowering operating temperatures.

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Key Features

• Compatibility : Designed for AMD Ryzen 7000 series CPUs (AM5 socket) , including APUs from the Ryzen 8000G series and CPUs from the Ryzen 9000 series (including X3D variants) .
• Material : Constructed from CNC-milled acrylic glass , ensuring high precision and durability.
• Diamond-Milled Steps : Transparent steps allow users to visually track progress during the lapping process.
• Controlled Removal : Gradual grinding of up to 0.4 millimeters (total height reduction to 1.6 millimeters ) ensures safe and precise modification.

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Scope of Delivery

• 1x AM5 Lapping-Tool
• 4x Screws
• 4x Washers
• 1x Angle Spanner
• 1x Sandpaper (400 Grit)
• 1x Sandpaper (1200 Grit)
• 1x Sandpaper (2500 Grit)

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How It Works

1. Mounting the CPU : Secure the processor onto the Lapping-Tool using the provided screws and washers.
2. Sanding Process : Use the included sandpaper in sequence (400 → 1200 → 2500 grit) to progressively lap the heatspreader.
3. Stopping Point : The diamond-milled steps on the tool indicate how much material has been removed. Grinding beyond 0.4 millimeters is not recommended unless using a compatible AM5 Contact & Sealing Frame.

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Benefits

• Improved Thermal Performance : Reducing the heatspreader thickness enhances thermal conductivity, allowing waste heat to dissipate more efficiently.
• Precision Design : CNC-milled acrylic and diamond-milled steps ensure consistent results and prevent over-sanding.
• Compatibility with Older Coolers : Reduces the need for thicker heatspreaders, enabling continued use of AM4 coolers with AM5 CPUs.

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Why Sanding/Lapping?

• Factory Imperfections : Heatspreaders are often slightly curved due to manufacturing processes, which can reduce contact with the cooler’s base plate.
• Enhanced Cooling : Lapping flattens the heatspreader, improving thermal transfer and reducing CPU temperatures.
• Real-World Results : Tests by content creators like JayzTwoCents have shown temperature reductions of up to 5°C with standard thermal paste and up to 10°C when paired with high-performance pastes like Kryonaut Extreme .

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Technical Specifications

• Processor Compatibility : AMD Ryzen 7000 series, Ryzen 8000G series, Ryzen 9000 series (including X3D variants).
• Maximum Grinding Depth :
  • 0.4 millimeters (standard mounting frame).
  • Up to 1.0 millimeter with compatible AM5 Contact & Sealing Frame.
• Final Heatspreader Height : Reduced to 1.6 millimeters after maximum grinding.
• Material : CNC-milled acrylic glass.

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Use Cases

• Thermal Optimization : Ideal for enthusiasts seeking to lower CPU temperatures and improve thermal efficiency.
• Overclocking : Enables higher sustained boost clocks by reducing thermal bottlenecks.
• DIY Modifications : Suitable for advanced users performing custom modifications to maximize cooling performance.

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Important Notes

• Single Use Recommended : The Lapping-Tool is designed for a single use due to wear during the sanding process.
• Warranty Void : Grinding the CPU will invalidate the manufacturer’s warranty. Proceed at your own risk.
• Cooler Base Preparation : For optimal results, it is recommended to also lap the base plate of the CPU cooler.

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Safety and Warranty Disclaimer

• Warning : Lapping the CPU heatspreader is an advanced procedure that carries inherent risks. Mishandling may result in permanent damage to the processor.
• Warranty Void : This process invalidates the manufacturer’s warranty, and any resulting damage is the user’s responsibility.
• Disclaimer : Always follow the provided instructions carefully and ensure proper safety precautions are taken.