# Expansion & Hydraulic Toolholders The Schunk 28003870 CAT40 20x203.2 (8") Expansion Toolholder is an advanced machining solution designed to enhance the precision and efficiency of your machining operations. Engineered with high-quality materials and innovative technology, this toolholder ensures optimal performance in demanding industrial environments.
Key Features • **Type:** CAT40 shank for compatibility with a wide range of CNC machines, ensuring seamless integration into your existing setup. • **Dimensions:** 20 mm diameter and 203.2 mm (8") length, providing the ideal reach and stability for various machining tasks. • **Material Construction:** Crafted from high-grade alloy steel, ensuring durability and resistance to wear under heavy-duty applications. • **Precision Design:** Features a balanced construction for minimal vibration, enhancing tool life and surface finish quality. • **Hydraulic Expansion Technology:** Allows for precise clamping of tools, reducing the risk of slippage and increasing overall machining accuracy.
Applications • **Machining Operations:** Ideal for milling, drilling, and tapping applications across industries such as automotive, aerospace, and general manufacturing. • **Compatibility:** Works with a variety of CAT40 CNC machines, making it a versatile addition to any workshop. • **Environmental Suitability:** Designed to perform effectively in environments that demand high precision and reliability.
Benefits • **Increased Tool Life:** The hydraulic expansion mechanism minimizes tool wear, leading to prolonged tool life and reduced replacement costs. • **Enhanced Machining Precision:** Achieves superior accuracy and surface finish, resulting in higher quality end products. • **User-Friendly Installation:** Simplifies the process of tool changes, allowing for quick and efficient setups in production lines. --- *Product information compiled with AI assistance for reference purposes.*