Norton 07660747769 Wheel Mandrel 3/8 in Hole 2-3 in Wheel

Product Description

The NORTON 07660747769 is a wheel mandrel designed to mount abrasive wheels onto rotary tools, die grinders, and bench or pedestal grinder setups. It accepts wheels with a 3/8 inch center hole and supports wheel diameters ranging from 2 inches to 3 inches. The mandrel serves as the mechanical interface between the wheel and the tool spindle, transmitting rotational force while keeping the wheel seated securely during grinding, deburring, or surface preparation work. Machinists, fabricators, and maintenance technicians are the typical end users for this type of accessory.

This mandrel is suited for use in light industrial and metalworking environments where small-diameter abrasive wheels are used for precision grinding, weld cleanup, or contour work. It is compatible with rotary power tools and grinders that accept the corresponding spindle configuration. Applications include ferrous and non-ferrous metal grinding, deburring, and finishing tasks in shop or field settings.

Key Features

• Accepts abrasive wheels with a 3/8 inch center hole
• Supports wheel diameters from 2 inches to 3 inches
• Designed to transmit rotational force securely during grinding operations
• Sold individually as a single-unit replacement accessory

Compatibility

Designed as an OEM-style replacement mandrel for rotary tools and grinders using abrasive wheels with a 3/8 inch hole and 2 to 3 inch outer diameter.

Installation Notes

Installation should be performed by a qualified machinist or tool technician. Disconnect and de-energize the power tool completely before removing or installing the mandrel. Verify that the wheel arbor hole, mandrel shank diameter, and tool spindle specifications are compatible before mounting. Follow ANSI B7.1 safe use guidelines for abrasive wheels when mounting and operating grinding wheels.