09D206 - Walter 3-Inch 60 Grit Spinlock Resin Fiber Sanding Disc

High-Performance Small Diameter Sanding

The Walter Spinlock A/O Resin Fiber Disc (SKU: 09D206) is engineered for precision and durability in metalworking applications requiring small-diameter abrasives. Featuring a 3-inch diameter and a medium-coarse 60 grit, this disc is constructed with premium Aluminum Oxide grains bonded to a sturdy resin fiber backing. This composition ensures a consistent material removal rate while maintaining the structural integrity of the disc under the high rotational speeds of pneumatic die grinders.

The defining feature of this product is the Spinlock quick-change attachment system. Compatible with standard Type R backing pads, the Spinlock mechanism allows operators to switch discs in seconds with a simple twist-on, twist-off motion. This secure locking interface ensures the disc remains centered and vibration-free during operation, which is critical for achieving uniform surface finishes in confined areas.

Designed for versatility, the 09D206 is effective on a wide range of materials, including mild steel, stainless steel, and aluminum. Its 60-grit abrasive profile strikes a balance between stock removal and surface blending, making it an excellent choice for leveling small welds, deburring machined parts, and cleaning metal surfaces prior to coating. The resin fiber backing provides the necessary stiffness to grind effectively while offering enough flexibility to contour slightly to the workpiece, reducing the risk of gouging.

In industrial MRO environments, efficiency is paramount. The long service life of Walter's abrasive grain technology combined with the rapid changeover capability of the Spinlock system results in significantly reduced downtime and lower total consumable costs. Whether used in automotive repair, aerospace maintenance, or general fabrication, this disc delivers professional-grade results.