Sandvik Coromant 5729469 Boring Bar Modular Adapter 1 in

Product Description

The SANDVIK COROMANT 5729469 is a modular boring bar adapter designed for use in precision internal machining operations. It features a 1-inch bore diameter and a 75mm (2.95 inches) bore depth, making it well suited for deep-bore applications where tool reach and rigidity are critical. The adapter includes an internal coolant channel that delivers cutting fluid directly to the cutting zone, reducing heat buildup and improving chip evacuation. With a body diameter of 63mm (2.48 inches) and a C6 connection size, this adapter integrates into compatible modular tooling systems. Installation is typically performed by machinists and tooling technicians in CNC turning and boring cell environments.

This adapter is used in metal-cutting applications where a modular quick-change tooling interface is required. It is suited for CNC lathes, turning centers, and boring mills configured with C6 modular coupling systems. The internal coolant design makes it a preferred choice for production environments where through-coolant capability is a requirement, particularly in ferrous and non-ferrous machining. The adapter accepts a lock screw compatible with part number 5757325, allowing secure tool assembly without additional hardware.

Key Features

• 1-inch bore diameter with 75mm (2.95 inches) bore depth for extended reach
• Internal coolant channel directs fluid to the cutting edge for thermal management and chip control
• C6 modular connection size for compatibility with standard modular tooling interfaces
• 63mm (2.48 inches) body diameter provides a rigid, low-vibration platform
• Lock screw design secures adapter assembly; compatible with lock screw 5757325
• Compact, single-piece adapter design simplifies tool change procedures

Compatibility

Designed for use with C6 modular tooling systems. Compatible with lock screw part number 5757325. Refer to the manufacturer's tooling catalog to verify fitment with your specific boring bar body and machine spindle configuration before installation.

Installation Notes

Installation should be performed by a qualified machinist or tooling technician familiar with modular boring tool systems. Disengage spindle power and confirm the machine is in a safe, locked-out state before handling or assembling tooling components. Ensure the C6 coupling interface surfaces are clean and free of chips or burrs before seating the adapter. Verify coolant line connections are properly made and tested before resuming cutting operations.