Sandvik Coromant 5722915 Boring Bar Modular Adapter

Product Description

The SANDVIK COROMANT 5722915 is a boring bar modular adapter designed for precision internal boring operations on CNC lathes and machining centers. With a bore diameter of 0.9843 inches (25.00 mm) and a bore depth of 3.2126 inches (81.60 mm), this adapter provides a rigid, accurate interface between the machine spindle and a compatible boring bar head. Internal coolant delivery routes cutting fluid directly to the cutting zone, supporting chip evacuation and extended tool life in demanding materials. The screw thread lock design with a lock screw size of 7.46 inches secures the connection under heavy cutting loads. This adapter is intended for installation and use by skilled machinists and tooling technicians in production and job-shop environments.

This modular adapter fits into tooling systems requiring a 1-inch connection size interface. It is suited for residual and high-production internal boring applications where modular tooling flexibility is required. The body diameter of 1.0000 inches and body length of 7.2000 inches (182.88 mm) make it compatible with standard modular boring bar assemblies. Compatible lock screw part number is 5758576. The adapter is appropriate for use on CNC turning centers and machining centers where internal coolant supply is available at the spindle.

Key Features

• Bore diameter of 0.9843 inches (25.00 mm) for precise adapter-to-bar fit
• Bore depth of 3.2126 inches (81.60 mm) provides deep, stable engagement
• Internal coolant delivery routes fluid directly to the cutting zone
• Screw thread lock design maintains secure connection under cutting loads
• Body length of 7.2000 inches (182.88 mm) accommodates extended reach requirements
• Compatible lock screw: 5758576

Compatibility

Designed for use with modular boring bar systems requiring a 1-inch connection size. Compatible lock screw is part number 5758576. Manufacturer internal reference: A570-2C D16 07-25. Consult the SANDVIK COROMANT modular tooling catalog to confirm compatibility with specific boring bar heads and machine spindle interfaces before installation.

Installation Notes

Installation should be performed by a qualified machinist or tooling technician familiar with modular boring bar systems. Power down and lock out the machine spindle before mounting or removing the adapter. Ensure all mating surfaces are clean and free of chips or burrs before assembly to maintain concentricity. Verify that the machine spindle provides adequate internal coolant pressure to utilize the coolant-through feature effectively.