3M 7010328350 Cartridge Roll Mandrel 1/4 X 1-1/2 X 1/4 in

Product Description

The 3M 7010328350 is a screw-type cartridge roll mandrel designed to securely drive cartridge rolls during grinding, deburring, and surface finishing operations. The mandrel measures 0.25 inches pilot diameter, 1.5 inches pilot length, and 0.25 inches shaft diameter, making it sized for use with standard die grinders and rotary tools. At 0.06 pounds, it is a lightweight, single-piece accessory suited for trade and industrial finishing work. Licensed technicians, fabricators, and maintenance professionals use this type of mandrel to mount abrasive cartridge rolls quickly and reliably.

This mandrel is appropriate for use in metal fabrication shops, HVAC ductwork finishing, plumbing rough-in deburring, and general industrial maintenance applications. It is sold individually and fits into die grinders and similar rotary power tools that accept a 0.25-inch shank. The screw-type drive mechanism holds the cartridge roll firmly under load, reducing slippage during extended use.

Key Features

• Screw-type drive securely locks cartridge roll in place during operation
• Pilot diameter: 0.25 inches
• Pilot length: 1.5 inches
• Shaft diameter: 0.25 inches for compatibility with standard die grinder chucks
• Lightweight at 0.06 pounds for reduced operator fatigue
• Sold as individual unit with a minimum order quantity of 1

Compatibility

Designed for use with standard cartridge rolls mounted in die grinders and rotary tools accepting a 0.25-inch shaft diameter.

Installation Notes

Installation is performed by trade professionals or experienced maintenance technicians. Ensure the rotary tool is fully powered off and unplugged before mounting or removing the mandrel. Thread the cartridge roll onto the mandrel screw until firmly seated before inserting the shank into the tool chuck. Follow tool manufacturer torque and chuck-tightening guidelines for the specific rotary tool in use.

Technical Specifications

• Pilot Diameter: 0.25 inches
• Pilot Length: 1.5 inches
• Shaft Diameter: 0.25 inches
• Weight: 0.06 pounds
• Drive Type: Screw type
• Unit of Measure: Each
• UPC: 00051144451166

Standard Information

• Brand: 3M
• Manufacturer Part Number: 7010328350