11L007 - Walter Flush Mandrel for 2-3 Inch Wheels with 1/4 and 3/8 Arbor

Precision Mounting for Small Abrasive Wheels

The Walter 11L007 Flush Mandrel is an essential accessory for metalworkers and fabricators who demand precision and versatility in their surface finishing operations. Engineered by Walter Surface Technologies, this mandrel is specifically designed to mount small abrasive wheels—ranging from 2 inches to 3 inches in diameter—onto standard die grinders. Its defining feature is the flush mounting capability, which ensures that the mounting screw does not protrude above the surface of the wheel. This design innovation allows operators to utilize the full flat face of the wheel for grinding and finishing tasks, enabling work right up against perpendicular surfaces without the risk of marring the workpiece with the hardware.

Versatile Compatibility

One of the standout features of the 11L007 is its adaptability. It is constructed to accommodate wheels with either a 1/4-inch or 3/8-inch arbor hole, reducing the need for multiple accessories in your toolbox. The mandrel features a standard 1/4-inch shank, making it universally compatible with most pneumatic and electric die grinders found in industrial environments. Whether you are using a cut-off wheel, a grinding disc, or a blending wheel, this mandrel provides a secure and concentric hold, minimizing vibration and maximizing the life of your abrasives.

Built for Industrial Durability

Safety and durability are paramount in high-speed grinding applications. The Walter Flush Mandrel is machined from high-quality steel to withstand the torque and rotational forces generated during operation. The flush screw mechanism is robust, ensuring that the wheel remains tightly secured even under heavy load. This reliability makes it an excellent choice for demanding industries such as aerospace, automotive repair, and general metal fabrication where consistency and safety cannot be compromised.

Optimized for Tight Spaces

Standard mandrels often feature a protruding nut that limits access to tight corners or prevents flush grinding. The Walter 11L007 eliminates this barrier. By sitting flush, it transforms a standard small-diameter wheel into a tool capable of intricate work in confined spaces, such as inside channels, pipe interiors, and complex castings. It is the ideal companion for Walter's high-performance abrasive wheels, ensuring you get the most out of your consumables.