Description

The 7075 Aluminum Alloy Spiral Indexable Milling Cutter Body is a high-precision CNC machined component designed for high-speed metal cutting and industrial milling applications. Manufactured through advanced CNC turning and 5-axis CNC milling processes, this cutter body features a precision helical flute geometry that improves chip evacuation efficiency, reduces cutting vibration, and enhances machining stability during heavy-duty milling operations.

The optimized spiral flute structure and chip evacuation groove design help maintain smooth cutting performance under high spindle speeds, while the precision insert pocket ensures secure positioning of carbide inserts for accurate and repeatable machining results. Multiple insert seat configurations are available to support different cutting requirements and machining environments.

This custom milling cutter body incorporates an internal coolant channel system with through-coolant capability, allowing efficient heat dissipation and improved tool life during continuous machining operations. The precision bore and concentric mounting interface provide excellent rotational stability and dynamic balancing performance for high-speed CNC machining centers.

Our CNC machining service supports customized dimensions, helical groove configurations, coolant passage layouts, and balancing groove designs according to customer drawings or application requirements. With extensive experience in manufacturing high-speed rotating tool bodies, we provide tight tolerance machining, burr-free surface finishing, and reliable quality control for demanding industrial cutting tool applications.

The product is widely used in aerospace machining, mold manufacturing, automotive metal cutting, precision mechanical processing, and other high-performance CNC milling systems requiring durable and lightweight aluminum cutter body solutions.