Standard Abrasives 7010294964 Cartridge Roll Mandrel

Product Description

The STANDARD ABRASIVES 7010294964 is a cartridge roll mandrel designed to hold abrasive cartridge rolls during grinding, deburring, and finishing operations. It features a 3/32 inch pilot diameter with a 3/4 inch pilot length that secures the cartridge roll, and a 1/8 inch steel shank with a 1 inch shank length that mounts to a rotary tool or die grinder. Overall length is 2-3/4 inches. The steel construction provides the rigidity needed to transmit rotational force to the roll without flex during contact with workpiece surfaces. This mandrel is used by machinists, metal fabricators, and maintenance technicians who require consistent abrasive roll retention in precision or detail finishing work.

Cartridge roll mandrels like the 7010294964 are used in applications where abrasive cartridge rolls are needed to reach bores, ports, slots, and contoured surfaces that flat or disc abrasives cannot access. Typical install scenarios include internal diameter blending, weld seam finishing, port matching, and general deburring of metal parts. The 1/8 inch shank diameter fits standard collets and quick-change chucks found on die grinders and rotary tools commonly used in metalworking and maintenance environments.

Key Features

• 3/32 inch pilot diameter sized to accept standard small-diameter abrasive cartridge rolls
• 3/4 inch pilot length provides adequate roll engagement and support during use
• 1/8 inch shank diameter fits common die grinder and rotary tool collets
• Steel shank material delivers rigidity and durability under rotational load
• 2-3/4 inch overall length allows reach into recessed or confined areas

Compatibility

Designed as an OEM-style replacement mandrel for use with abrasive cartridge rolls requiring a 3/32 inch pilot diameter. Fits rotary tools and die grinders accepting a 1/8 inch shank.

Installation Notes

Installation is performed by machinists, fabricators, or maintenance technicians using a die grinder or rotary tool with a compatible 1/8 inch collet. Ensure the tool is fully powered down and disconnected from the power source before changing mandrels or cartridge rolls. Thread or press the cartridge roll fully onto the pilot before operating, and confirm the shank is seated and tightened securely in the collet. Do not exceed the maximum RPM rating of the abrasive cartridge roll being used.