Sandvik Coromant 5726323 Boring Bar Modular Adapter

Product Description

The SANDVIK COROMANT 5726323 is a boring bar modular adapter designed for precision internal turning and boring operations on CNC machining centers and turning machines. It accepts a 0.1969 inch (5 mm) bore diameter and provides a 14 mm (0.5512 inch) bore depth for secure tool seating. The adapter features a 5/8 inch body diameter and a 2.9528 inch body length, with a screw thread lock mechanism and internal coolant delivery to direct cutting fluid directly to the tool tip during operation. Machinists and tooling setup technicians install this component as part of a modular tooling system.

This adapter is suited for modular boring bar assemblies used in tight-tolerance internal machining applications. The internal coolant channel supports higher cutting speeds and extended insert life by reducing heat at the cutting zone. With a 5/8 inch connection size and body diameter, it fits into compatible modular toolholding systems. The lock screw interface accepts a compatible lock screw for rigid clamping and minimal runout in production and job shop environments alike.

Key Features

• 0.1969 inch (5 mm) bore diameter for precise small-diameter tooling acceptance
• 14 mm (0.5512 inch) bore depth provides secure axial seating of the cutting unit
• Internal coolant delivery channels fluid directly to the cutting edge
• 5/8 inch body diameter and 2.9528 inch body length for compact modular integration
• Screw thread lock design with 3.06 inch lock screw specification for rigid clamping
• Modular adapter construction supports quick tool changes in production environments

Compatibility

Compatible with lock screw part number 5763221. This adapter is identified by manufacturer part number CXS-A0625-05 and is designed for use in modular boring bar toolholding systems requiring a 5/8 inch connection size with internal coolant capability.

Installation Notes

Installation should be performed by a qualified machinist or tooling technician with the machine powered down and in a locked-out, tagged-out state per applicable safety procedures. Ensure the bore and mating surfaces are clean and free of chips or coolant residue before seating the adapter. Use the specified compatible lock screw and tighten to the toolholder manufacturer's published torque specification. Verify internal coolant passages are clear and properly aligned with the machine spindle coolant supply before returning the machine to operation.