Lyndex C5016-0376 CAT 50 Tool Holder Three Eighths Bore Four Inch Projection

The Lyndex C5016-0376 CAT 50 Tool Holder is a CAT 50 spindle interface designed to hold 3/8" diameter cutting tools. It features a 3/8" bore and a 4" projection, extending the tool from the spindle face to reach deeper into pockets or shoulder operations while maintaining alignment with the spindle. This configuration is commonly used on CNC milling centers that employ CAT 50 tooling, where longer tool length can improve accessibility and clearance in dense layouts. The C5016-0376 designation identifies Lyndex’s CAT 50 tool holder within their catalog, helping ensure compatibility with machines configured for Lyndex tooling and CAT 50 spindles, and providing a consistent part number for ordering and inventory control. Users selecting this holder should verify that their machine supports a CAT 50 interface and that the 4" projection matches the reach required for their specific operations.