3M 7100105508 Aluminum Oxide Cross Pad 60 Grit Medium

Product Description

The 3M 7100105508 is an aluminum oxide cross pad designed for surface preparation, blending, and finishing in metalworking and fabrication applications. Built with a cloth backing at X backing weight and an 8-ply construction, it delivers consistent abrasive action across the pad face. Rated to 18,000 RPM, it is suited for use with die grinders and other right-angle or straight rotary tools. The cross pad shape allows the abrasive to reach into corners, slots, and recessed areas that flat or disc-style pads cannot access. At 60 grit, it falls in the medium grade range, making it effective for stock removal and surface conditioning before finer finishing stages.

This cross pad is used in metalworking shops, maintenance facilities, and fabrication environments where localized grinding or blending is required. The 60-grit medium grade suits tasks such as weld blending, rust removal, and surface prep on steel, stainless, and other metals. The 8-32 inch eyelet allows secure mounting on compatible mandrels. Tradespeople including pipefitters, welders, and millwrights commonly use cross pads when working in tight geometries or on contoured surfaces where conventional grinding wheels are impractical.

Key Features

• 60 grit medium grade for efficient stock removal and surface conditioning
• Aluminum oxide abrasive material provides durable cutting action on ferrous and non-ferrous metals
• X-weight cloth backing with 8-ply construction for rigidity and shape retention under load
• 18,000 RPM maximum speed rating for use with standard die grinders
• Cross pad geometry accesses corners, slots, and recessed surfaces
• 8-32 inch eyelet for secure mandrel mounting

Compatibility

Designed for use with standard die grinder mandrels accepting an 8-32 inch eyelet mount. Verify mandrel thread and RPM rating before use.

Installation Notes

Mounting and use should be performed by qualified personnel familiar with abrasive tooling and rotary tool safety. Always confirm the grinder or die tool is rated at or above the 18,000 RPM maximum before mounting the pad. Power down and disconnect or de-energize the tool before mounting or removing the cross pad from the mandrel. Wear appropriate eye protection and follow applicable ANSI B11 and OSHA abrasive wheel safety guidelines during operation.