Metabo HPT GP 400 High-Performance Die Grinder

Professional Performance for Heavy-Duty Grinding

The Metabo HPT GP 400 is a specialized tool designed specifically for high-intensity material removal. Unlike lightweight pneumatic alternatives, this unit provides the consistent power required for aggressive grinding tasks.

Expert Usage and Maintenance Tips

To ensure optimal safety and tool longevity, please follow these professional guidelines:

• Secure Clamping: For maximum safety, ensure the collet is tightened firmly. If you find the provided wrenches insufficient for your specific grip, we recommend using a high-quality, professional-grade wrench set to achieve the necessary torque for secure accessory retention.
• Collet Maintenance: To prevent seizing, keep the collet seat clean and lightly lubricated. If the collet surface appears rough, a light application of anti-seize compound can significantly improve accessory changes.
• Operational Note: This unit is a fixed-speed tool optimized for constant 20,000 RPM output. It is best suited for heavy-duty grinding rather than fine, delicate detail work.
• Tool Changes: As this model utilizes a dual-wrench system for accessory changes, always ensure the tool is disconnected from the power source before beginning the process to maintain a safe working environment.
• Bearing Longevity: To maximize the life of internal components, avoid applying excessive side pressure during operation, which can place undue stress on the high-speed bearings.