Walter Surface Technologies 09D112 Quick-change Disc 120 Grit

Product Description

The WALTER SURFACE TECHNOLOGIES 09D112 is a coated abrasive quick-change disc built for fast material removal and surface finishing on metal and fabricated components. At 2 inches in diameter with a 120-grit aluminum oxide abrasive surface, this disc delivers consistent scratch patterns suited for blending, deburring, and light stock removal. The fiber backing provides rigidity and durability under load. The Type R attaching system allows rapid disc swaps without tools, reducing downtime on the job. Rated at 30,000 RPM, the 09D112 is designed for use with compatible high-speed rotary tools and die grinders used by welders, fabricators, and metal finishing professionals.

This disc is appropriate for use in light industrial, fabrication shop, and field metalworking applications. The 120-grit aluminum oxide construction makes it well suited for surface preparation prior to coating, weld blending, and edge finishing on ferrous and non-ferrous metals. The 2-inch form factor fits into tight spaces and contoured surfaces where larger discs cannot access. The Spinlock series design and black button interface with the Type R quick-change mounting system for secure attachment and consistent disc alignment during use.

Key Features

• 2-inch diameter with 120-grit aluminum oxide abrasive for controlled surface finishing
• Type R quick-change attaching system enables fast, tool-free disc changes
• Fiber backing provides structural support and resistance to tearing under load
• Rated to 30,000 RPM for compatibility with high-speed die grinders and rotary tools
• Spinlock series construction with brown coated abrasive face and black button
• Compact 2-inch form factor reaches confined areas and contoured workpiece geometry

Compatibility

Designed for use with Type R quick-change tool holders and compatible die grinders or right-angle grinders rated at or above 30,000 RPM. Verify tool spindle compatibility with the Type R interface before installation.

Installation Notes

Installation is performed by metalworking professionals, welders, and fabricators using compatible die grinders or rotary tools with a Type R quick-change spindle. Confirm the tool is fully powered down and the spindle has stopped before attaching or removing the disc. Do not exceed the 30,000 RPM maximum rated speed marked on the disc. Inspect the disc for cracks, tears, or delamination before each use and discard any disc showing visible damage.