Value Collection CR-5 Cartridge Roll Mandrel Quick Change

Product Description

The VALUE COLLECTION CR-5 is a cartridge roll mandrel designed to hold and drive abrasive cartridge rolls in rotary tools, die grinders, and drill presses. The mandrel features a 0.125 inch pilot diameter and a 1 inch pilot length, paired with a 0.125 inch shank diameter and a 1 inch shank length for a 3 inch overall length. The quick-change design allows for fast cartridge roll swaps without removing the mandrel from the tool spindle. Machinists, tool and die workers, and maintenance technicians use this type of mandrel for deburring, blending, and finishing in tight bore and contoured surface applications.

This mandrel is suited for use in both production and maintenance environments where abrasive cartridge rolls are required for internal diameter work, port blending, weld cleanup, or surface preparation on metal parts. The compact 3 inch overall length makes it a practical choice for applications with limited clearance. It is compatible with standard 0.125 inch shank collets and chucks found on die grinders and rotary tool handpieces used across metalworking, fabrication, and industrial maintenance settings.

Key Features

• 0.125 inch pilot diameter and 1 inch pilot length for secure cartridge roll retention
• Quick-change design allows rapid cartridge roll replacement during operation
• 0.125 inch shank diameter fits standard die grinder and rotary tool collets
• 3 inch overall length provides reach into bores and recessed areas
• Sold individually, single-piece package quantity

Compatibility

Designed as an OEM-style replacement mandrel for use with standard abrasive cartridge rolls in rotary tools and die grinders accepting a 0.125 inch shank.

Installation Notes

Installation is performed by machinists or maintenance technicians using standard collet wrenches to secure the 0.125 inch shank in the tool spindle. Always power down and disconnect the tool from its air or electrical supply before mounting or removing cartridge rolls. Ensure the cartridge roll is fully seated on the pilot before operation. Follow the tool and abrasive manufacturer guidelines for maximum RPM ratings.