09A304 - Walter 3-Inch Spinlock Flap Disc 40 Grit TR Mount

High-Performance Small Diameter Grinding

The Walter Spinlock Flap Disc 3" G40 (SKU: 09A304) represents a pinnacle of efficiency for industrial grinding and finishing operations. Designed to tackle the challenges of small surface finishing, this abrasive tool integrates Walter's renowned quality with a user-friendly quick-change system. The disc features a coarse 40 grit abrasive, making it an exceptional choice for the rapid removal of material on steel surfaces. Whether you are deburring, removing heavy rust, or leveling welds, the aggressive cutting action ensures that the job is completed swiftly without compromising on the quality of the finish.

Innovative Spinlock Mounting System

Time is money in any industrial setting, and the Spinlock system is engineered to save both. The disc is equipped with a plastic "TR" button, compatible with standard Type R quick-change backing pads. This allows operators to mount and dismount the disc in seconds with a simple twist, eliminating the need for wrenches or locking nuts. This secure connection ensures the disc remains centered and vibration-free during high-speed rotation, providing a smooth operation that reduces operator fatigue and extends the life of the power tool.

Cost-Effective One-Step Finishing

One of the primary advantages of the Walter Spinlock Flap Disc is its ability to perform as a one-step finishing solution. Unlike traditional grinding wheels that leave deep scratches requiring subsequent sanding steps, the layered flap construction of this disc grinds and blends simultaneously. As the abrasive flaps wear down, fresh grain is constantly exposed, maintaining a consistent cut rate and finish throughout the life of the disc. This dual-action capability significantly reduces process time and abrasive costs, making it a smart investment for fabrication shops looking to optimize their workflow.

Compact Design for Tight Spaces

With a 3-inch diameter, this flap disc is specifically tailored for applications where space is limited. It excels in grinding and finishing small welds, cleaning inside corners, and navigating complex geometries that standard 4.5-inch or 5-inch grinders cannot reach. Despite its small size, it delivers the durability and performance expected from Walter Surface Technologies, ensuring that even the most intricate jobs are handled with professional precision.