3M 7100023710 Deburring Wheel Mandrel 1/4 Shank

Product Description

The 3M 7100023710 is a deburring wheel mandrel designed to mount abrasive deburring wheels onto rotary tools, die grinders, and drill presses for edge finishing, burr removal, and surface blending operations. The mandrel accepts wheels with a 0.25-inch center hole and a 0.25-inch shank diameter, making it compatible with standard collet chucks and quick-change tool systems. It supports wheels up to 2 inches in diameter and up to 0.5 inches wide, with a maximum rated speed of 20,000 RPM. Machinists, fabricators, and maintenance technicians use this mandrel when deburring metal, plastic, or composite parts on the bench or in the field.

This mandrel is suited for light to medium deburring tasks in manufacturing, maintenance, and repair environments. It works with compatible 3M deburring wheels in the appropriate hole size and diameter range, including those used on steel, aluminum, stainless, and non-ferrous materials. The 2-inch overall length provides enough clearance for most handheld and bench-mounted rotary applications. This hardware is typically installed by machinists, tool-and-die technicians, and general metal fabricators.

Key Features

• 0.25-inch shank diameter fits standard 1/4-inch collets and chucks
• Accepts deburring wheels with 0.25-inch center hole
• Supports wheels from 1.5 inches to 2 inches in diameter
• Maximum wheel width of 0.5 inches
• Rated to 20,000 RPM for use with high-speed rotary tools
• 2-inch overall length for reach and clearance in tight work areas

Compatibility

Designed for use with deburring wheels that have a 0.25-inch center hole and a diameter between 1.5 inches and 2 inches. Fits rotary tools, die grinders, and drill presses equipped with a 0.25-inch collet or chuck.

Installation Notes

Installation is performed by machinists or fabricators using standard collet wrenches. Always ensure the tool is unplugged or the air supply is disconnected before mounting or removing the mandrel. Verify that the deburring wheel is rated at or above the maximum RPM of the drive tool before operating. Do not exceed the 20,000 RPM rating of this mandrel, and inspect the wheel and mandrel for wear or damage before each use.