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Brown 3M SC-DH hook-and-loop disc, coarse grade, seven inch diameter

3M

3M 00751 SC-DH Hook-and-Loop Disc 7 in Coarse Brown

SKU CH-6QVT-YJB8K MPN 00751

Hook-and-loop surface conditioning disc with coarse aluminum oxide abrasive for aggressive material removal

  • TypeSanders
  • Hook-and-loop attachment speeds disc changes
  • Coarse aluminum oxide cuts material quickly
  • 7 in diameter covers large surfaces
  • Brown non-woven resists loading during use
  • SC-DH series built for surface conditioning tasks

7-inch Coarse Surface Conditioning Disc

The 3M 00751 SC-DH disc uses a hook-and-loop backing for quick changes on compatible sanders. Its non-woven aluminum oxide construction delivers coarse-grade material removal on metal, wood or composite surfaces. The brown abrasive indicates a heavy-duty cutting action suited for surface preparation, rust removal or blending welds. This disc fits 7-inch tools with a matching hook-and-loop pad.

Coarse Grade Handles Heavy Stock Removal

The coarse aluminum oxide grain aggressively strips coatings, corrosion and mill scale without loading as quickly as coated abrasives. Non-woven fibers conform to contours and irregular shapes while maintaining consistent scratch patterns. The disc runs out when the nylon web wears through or the grain dulls beyond effective cutting. It is not designed for fine finishing, polishing or precision dimensional sanding.

Hook-and-Loop Attachment for Standard 7-Inch Sanders

The disc mounts directly to any 7-inch hook-and-loop backup pad, requiring no adhesive or tools for installation. Its non-vacuum design means dust extraction relies on the sander's own shroud or ambient collection. The open web structure resists clogging, freeing the operator from frequent disc changes during high-load work. Compatibility depends on the sander accepting a 7-inch diameter interface.

Highlights

  • Hook-and-loop attachment speeds disc changes
  • Coarse aluminum oxide cuts material quickly
  • 7 in diameter covers large surfaces
  • Brown non-woven resists loading during use
  • SC-DH series built for surface conditioning tasks

Specifications

TypeSanders
Brand3M
Model00751

Questions about this item

Will the 7-inch hook-and-loop disc fit my existing 7-inch sander backing pad?

Yes, the 7-inch overall diameter matches standard 7-inch backing pads designed for hook-and-loop attachment.

How can I confirm the coarse-grade aluminum oxide disc is cutting properly after installation?

The brown coarse surface should remove material evenly without loading; a consistent scratch pattern on the workpiece indicates correct operation.

Does the box contain only the non-vacuum disc or are backing pads and fasteners included?

Only the hook-and-loop surface conditioning disc is supplied; a compatible 7-inch backing pad must be purchased separately.

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