Sandvik Coromant 5737587 Indexable Turning Toolholder Wedge

Product Description

The SANDVIK COROMANT 5737587 is a replacement wedge designed for use with indexable turning toolholders in the QS Holding System series. Wedges serve a critical clamping function, securing the indexable insert firmly against the toolholder pocket during turning operations. Proper clamping pressure directly affects insert seating accuracy, cutting edge stability, and surface finish on the workpiece. This wedge is a direct service component intended for machinists and toolroom technicians maintaining QS-series turning toolholder assemblies on CNC lathes and turning centers. At 0.25 pounds, it is a compact, lightweight component suited for quick in-machine or bench-side replacement.

This wedge is intended for use within the QS Holding System, a quick-change modular toolholding platform used in production turning environments. The QS system is common in both job shop and high-volume turning applications where rapid tool changeover and consistent insert positioning are priorities. Installation or replacement of this wedge is performed during routine toolholder maintenance, insert changes, or when clamping components show wear that affects insert stability or repeatability.

Key Features

• Designed for the QS Holding System series indexable turning toolholders
• Functions as the clamping wedge to secure indexable inserts in the toolholder pocket
• Sold individually, allowing single-unit replacement without bulk ordering
• Lightweight at 0.25 pounds for easy handling during toolholder servicing
• OEM-sourced replacement component from SANDVIK COROMANT

Compatibility

Compatible with SANDVIK COROMANT QS Holding System series indexable turning toolholders with QS-A style compatibility, as specified in the product attributes. Verify toolholder model and wedge slot configuration before ordering to confirm fitment.

Installation Notes

Replacement of toolholder wedges is typically performed by a machinist or toolroom technician familiar with indexable tooling systems. Before servicing, ensure the machine is powered down, the spindle is locked, and all cutting edges are guarded or covered to prevent contact injuries. Use the correct torque wrench and manufacturer-specified clamping screw when reseating the wedge to ensure proper insert clamping force. Inspect the toolholder pocket and clamping screw for wear or damage before installing the new wedge.