09X203 - Walter 2-Inch Spin-On Backing Pad Assembly

Professional Grade 2-Inch Backing Pad for Precision Grinding

The Walter 09X203 Spinlock Backing Pad is an essential accessory for metalworkers utilizing 2-inch abrasive discs on high-speed die grinders. Engineered by Walter Surface Technologies, this backing pad is designed to withstand the rigorous demands of industrial environments while providing the flexibility needed for precision finishing and contouring.

The core advantage of this backing pad lies in its Spinlock (Spin-On) attachment system. This mechanism allows operators to switch between different grits or types of abrasive discs in seconds, significantly reducing downtime and increasing throughput in multi-step finishing processes. Whether you are switching from a grinding disc to a conditioning disc or a flap disc, the changeover is tool-free and instantaneous.

Constructed from high-quality, heat-resistant polymers, the 09X203 resists deformation even under the thermal stress of continuous grinding. The pad provides the optimal density—firm enough to drive the abrasive grain into the workpiece for effective stock removal, yet flexible enough to conform to curved surfaces and tight corners without gouging. Its precision molding ensures perfect concentricity, minimizing vibration at high RPMs, which protects both the tool bearings and the operator's hands from fatigue.

Key Technical Benefits

• Thermal Stability: Dissipates heat effectively to prevent pad melting or warping.


• Vibration Control: Balanced design ensures smooth operation at high die-grinder speeds.


• Secure Lock: The Spinlock interface prevents the disc from flying off, even during aggressive edge work.

This backing pad is the ideal companion for Walter's range of 2-inch Spin-On abrasives, ensuring that you get the maximum life and performance out of every disc. It is a critical component for MRO operations, fabrication shops, and any application requiring detailed surface preparation.