3M 051144-82500 Roloc 9835 3 Inch Disc Pack

Description

3M Roloc 9835 3 Inch Disc Pack – Quick-Change Abrasive for Aerospace Surface Prep

3M Roloc 9835 3 Inch Disc Pack is a quick-change coated or non-woven abrasive disc pack using 3M’s Roloc (TS/TSM) threaded attachment system for rapid disc changes on die grinders and right-angle grinders in aerospace surface preparation and finishing applications. The Roloc system’s snap-lock engagement provides fast, reliable disc attachment and removal without tools, making it the preferred disc attachment system in production aerospace MRO and manufacturing environments where frequent disc changes are required during complex surface preparation procedures.

The 3-inch Roloc format is the most widely used die grinder disc size in aerospace maintenance — the compact 3-inch disc provides excellent access to tight areas, weld joints, inside radii, fastener areas, and confined spaces on aircraft structure that larger disc tools cannot reach. Die grinder applications include local surface preparation for repair patches, corrosion removal, weld joint finishing, and surface conditioning in areas too small for larger orbital or random orbital tools.

The disc pack format provides a selection of disc types and grades for versatile use across the range of surface preparation tasks encountered in aerospace MRO and structural repair work. Maintaining a Roloc disc pack on the work bench provides immediate access to the appropriate disc type for each task without the need to locate individual disc packages from inventory.

Technical Information

3M Roloc discs in the 9835 pack use the Roloc TS or TSM threaded attachment system — the threaded disc hub engages a compatible Roloc disc pad on the die grinder by pressing and rotating a quarter turn, and releases by pressing the center button and rotating back. This quick-change engagement provides reliable disc retention during operation and single-motion disc removal for rapid changeover between disc types and grades during surface preparation sequences.

The 3-inch die grinder format provides a significant versatility advantage for aerospace MRO surface preparation — the die grinder and 3-inch Roloc disc combination reaches areas on aircraft structure that floor tools, larger orbital sanders, and bench grinders cannot access. The ability to reach confined areas on complex aircraft structural assemblies without disassembly significantly reduces the labor time for local surface preparation in maintenance and repair operations.

Use Roloc 9835 discs with a compatible 3-inch Roloc disc pad on a die grinder or right-angle grinder. Maintain the disc within its rated RPM during use. The Roloc attachment system provides secure disc retention at rated operating speeds — do not exceed the disc’s maximum RPM, as excessive speed can cause disc failure.

Why Choose?

• ✅ Roloc Quick-Change System — Fast, tool-free disc changes for productivity
• ✅ 3-inch Die Grinder Format — Access to tight areas on aircraft structure
• ✅ Disc Pack Versatility — Multiple disc types for diverse surface prep tasks
• ✅ 3M Roloc Quality — Industry-standard aerospace quick-change disc system
• ✅ Secure Attachment — Reliable disc retention at operating speed

Applications

Roloc 9835 disc pack is used for surface preparation, corrosion removal, weld joint finishing, blend-out, and surface conditioning in tight areas and confined spaces on aircraft structural components in aerospace MRO and repair operations.

Frequently Asked Questions

Q: What is 3M Roloc 9835 disc pack?
A: The Roloc 9835 is a 3-inch quick-change disc pack using 3M’s Roloc attachment system for die grinders — providing fast disc changes and access to tight areas on aircraft structure for surface preparation and finishing.

Q: MPN for 3M Roloc 9835 disc pack?
A: MPN is 7000028368.

Q: What is the Roloc TS vs TSM system?
A: Roloc TS uses a male threaded post on the disc; TSM uses a male threaded post with a smaller center pin. Both engage compatible Roloc disc pads — verify TS or TSM compatibility with the disc pad being used on the die grinder.

Q: What disc pad is required for Roloc 9835?
A: A 3-inch Roloc disc pad (mandrel) compatible with the TS or TSM system is required. The disc pad mounts in the die grinder collet or arbor and the Roloc disc snaps onto the pad for rapid attachment.

Q: What types of discs are included in the pack?
A: Refer to the 3M product documentation for the specific disc types and grades included in the Roloc 9835 disc pack. Pack contents may include a combination of coated and non-woven abrasive discs.