Sandvik Coromant 5729337 Boring Bar Modular Adapter

Product Description

The SANDVIK COROMANT 5729337 is a boring bar modular adapter designed for precision metal-cutting operations in CNC and manual machining environments. It features a 32.00 mm (1.2598 inches) bore diameter and a C6 connection size, making it a fit for modular tooling systems that demand reliable, repeatable positioning. Internal coolant delivery channels coolant directly to the cutting zone, supporting chip evacuation and thermal control during deep boring passes. The body diameter measures 63.00 mm (2.4803 inches) with a body length of 38.50 mm (1.5157 inches). This adapter weighs 2.24 pounds and is sold individually.

This modular adapter is used in production machining applications where boring bar assemblies must be configured for specific bore diameters and depths. It is suited for shops running modular quick-change tooling setups on machining centers or lathes that accept C6 interface connections. The internal coolant feature makes it appropriate for longer overhangs or materials that generate significant heat during cutting. Installation is handled by machinists and tooling technicians working with modular boring systems. The lock screw interface is compatible with lock screw part 3212 010-308.

Key Features

• 32.00 mm (1.2598 inches) bore diameter for precise modular fit
• C6 connection size for compatibility with standard modular tooling interfaces
• Internal coolant delivery for improved chip control and tool life in deep boring applications
• 38.50 mm bore depth supports stable, controlled engagement
• 63.00 mm body diameter provides rigid support during cutting
• Lock screw compatibility with 3212 010-308 for secure adapter retention

Compatibility

Designed for use with C6 modular tooling interfaces. Lock screw compatibility confirmed for part number 3212 010-308. This adapter is also referenced under manufacturer part number C6-570-32-RF.

Installation Notes

Installation is performed by qualified machinists or tooling technicians. Before assembling or disassembling the adapter, ensure the machine spindle is fully stopped and all energy sources are locked out per facility lockout/tagout procedures. Verify the C6 interface mating surfaces are clean and free of chips or debris before seating the adapter. Torque the lock screw to the tooling manufacturer specifications using the appropriate hex key for the 3212 010-308 lock screw.