Sandvik Coromant 6632459 Indexable Clamping Screw

Product Description

The SANDVIK COROMANT 6632459 is a clamping screw designed to secure indexable inserts in compatible toolholders. This small-format fastener is a critical component in indexable cutting tool assemblies, maintaining precise insert seating and clamping force during turning, milling, or boring operations. Measuring 0.71 inches in length, 0.31 inches in width, and 0.25 inches in height, it is a compact, purpose-built screw engineered to the tolerances required for repeatable insert positioning. Installation and replacement are performed by machinists and tooling technicians as part of routine insert changeovers or toolholder maintenance.

This clamping screw is intended for use with indexable toolholder assemblies requiring a dedicated insert-retention fastener. It is specified for toolholder style 5513 040, making it a direct-fit component for that platform. Typical applications include CNC lathe, mill, and boring bar setups where indexable carbide or cermet inserts are used in production or job-shop environments. The screw is sold individually, making it suitable for single-screw replacement without purchasing a full toolholder kit.

Key Features

• Engineered for indexable insert clamping in toolholder style 5513 040
• Compact dimensions: 0.71 inches long, 0.31 inches wide, 0.25 inches tall
• Lightweight at 0.25 pounds, suitable for close-clearance toolholder pockets
• Sold as a single-unit replacement for targeted maintenance use
• UNSPSC Code 31161500 for procurement and catalog classification

Compatibility

Specified for use with toolholder style 5513 040 as noted in the product attributes. Verify insert clamping screw thread specification and drive type against your toolholder documentation before installation.

Installation Notes

Insert clamping screw replacement is performed by tooling technicians or machinists during scheduled insert changeovers or when a screw shows wear, stripping, or damage. Always power down and lock out the machine before accessing the toolholder. Use the correct Torx or hex key driver specified by the toolholder manufacturer to avoid fastener damage. Do not overtighten, as this can crack inserts or distort the clamping pocket.