3M KP87600 Quick-change Disc 240 Grit 2 in Roloc Tr

Product Description

The 3M KP87600 is a coated quick-change abrasive disc designed for use with Roloc TR and Type R attachment systems. Running the 361F series construction, this disc combines an aluminum oxide abrasive grain with a polyester cloth backing rated at YF backing weight. At 240 grit, it falls in the very fine grade range, making it well suited for fine surface prep, blending, and finishing operations. The disc is rated to a maximum of 25,000 RPM and measures 2 inches in diameter. It is sold in packs of 10 and is a standard choice for metal fabricators, maintenance technicians, and trade professionals who need consistent, repeatable surface finishing results.

This disc is intended for fine finishing and blending work on metal surfaces in both production and maintenance environments. The Roloc TR quick-change system allows rapid disc swaps without tools, reducing downtime during multi-step surface preparation workflows. Typical applications include weld blending, edge deburring, and pre-paint surface conditioning on ferrous and non-ferrous metals. It is commonly used with angle grinders and die grinders equipped with a compatible Roloc TR or Type R mandrel.

Key Features

• 240 grit very fine aluminum oxide abrasive for controlled material removal and surface blending
• Roloc TR and Type R quick-change compatibility for tool-free disc changes
• Polyester cloth backing with YF backing weight for flexibility and durability under load
• 25,000 RPM maximum rated speed for safe use on standard die grinders and angle grinders
• 2 inch diameter suits tight access areas and precision finishing work
• Sold in packs of 10 for consistent supply in high-turnover finishing operations

Compatibility

Designed for use with Roloc TR and Type R quick-change mandrels and grinder attachments that accept 2 inch coated abrasive discs.

Installation Notes

Installation is performed by trade professionals and fabricators using compatible Roloc TR or Type R mandrels mounted on die grinders or angle grinders. Before mounting or changing discs, ensure the grinder is fully powered down and disconnected from its power source. Verify that the tool spindle speed does not exceed the 25,000 RPM maximum disc rating before operation. Inspect each disc for damage before use and never use a cracked or torn disc.