Sandvik Coromant 5726521 Solid Carbide Grooving Tool

Product Description

The SANDVIK COROMANT 5726521 is a solid carbide internal bore grooving tool designed for precision grooving operations in small-diameter bores. Built from solid carbide throughout, this tool delivers the rigidity and edge retention required for consistent groove geometry in ferrous and non-ferrous materials. It features a 5 mm shank diameter, a 1 mm groove width, and an overall length of 34.42 mm (1.3551 inches). The compact geometry makes it well suited for tight-bore applications where toolholder clearance is limited. Machinists and toolroom technicians working on CNC lathes and turning centers are the primary users of this tool.

This grooving tool is intended for internal grooving operations in bores with a minimum hole diameter of 5.20 mm (0.2047 inches). Maximum hole depth capacity is 10.00 mm (0.3937 inches), and the projection from the shank measures 24.42 mm (0.9614 inches). It is suited for production turning environments where repeatable groove width and depth are required in small-bore components such as hydraulic fittings, valve bodies, and precision mechanical assemblies.

Key Features

• Solid carbide construction for high rigidity and wear resistance in small-bore grooving
• 1 mm groove width for precise, narrow internal groove profiles
• 5 mm shank diameter compatible with standard small-bore toolholding systems
• Maximum hole depth of 10.00 mm (0.3937 inches) suits shallow internal groove applications
• Overall length of 34.42 mm (1.3551 inches) with a shank length of 0.8430 inches for stable clamping
• UNSPSC Code 23241600 for procurement and catalog classification

Compatibility

Designed as an OEM-style solid carbide grooving tool for use in CNC turning and boring applications requiring a 5 mm shank and 1 mm groove width; confirm toolholder bore and clamping specifications before installation.

Installation Notes

This tool is installed and serviced by qualified machinists or toolroom technicians on CNC lathes or turning centers. Disengage machine power and engage the spindle lock before changing or adjusting tooling. Ensure the shank is fully seated and clamped to the manufacturer-specified engagement depth in the toolholder. Inspect the cutting edge for chipping or wear before each use, as solid carbide is brittle and susceptible to damage from interrupted cuts or improper runout.