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The HSK83-E is a high-speed tool holder manufactured by HIT (Haimer GmbH). Below are its specifications, descriptions, and features:

Specifications:

• Interface Type: HSK-E 63 (DIN 69893)
• Clamping System: Heat shrink
• Balancing Quality: G2.5 @ 25,000 RPM
• Max. Speed: 42,000 RPM
• Grip Range: 3–20 mm
• Runout Accuracy: ≤ 3 µm
• Coolant Supply: Optional (internal or external)
• Material: High-strength steel

Descriptions:

The HSK83-E is a precision tool holder designed for high-speed machining applications. It features an HSK-E 63 shank, ensuring high rigidity and dynamic balance at extreme rotational speeds. The heat-shrink clamping system provides excellent concentricity and gripping force, making it ideal for demanding CNC operations.

Features:

• High-Speed Performance: Optimized for spindle speeds up to 42,000 RPM.
• Exceptional Runout Accuracy: Ensures minimal vibration and superior surface finish.
• Heat-Shrink Technology: Provides strong clamping force and high concentricity.
• Balanced Design: Meets G2.5 balancing standards for smooth operation.
• Versatile Grip Range: Accommodates tools from 3 mm to 20 mm in diameter.
• Optional Coolant Supply: Supports internal or external coolant delivery for efficient machining.

This tool holder is widely used in aerospace, medical, and precision engineering industries.