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Dynabrade 180 grit sanding sheet uses aluminum oxide on C-weight paper to provide a balanced cut that supports controlled material removal on woodworking and similar shop tasks. The 3 inch x 4-5/16 inch size creates a compact sanding area that fits detail work while still covering enough surface for steady progress on flat faces and edges. The sheet is described as general purpose production paper, so it is built to handle repeated passes in ongoing shop work rather than occasional touchups. The abrasive is specified for light de-burring, which lets installers clean sharp edges after cutting metal or other materials without aggressively changing dimensions. The same sheet is also used for scouring, giving a consistent scratch pattern that prepares surfaces for later steps in the workflow. The hook and loop backing keeps the sheet securely attached to compatible pads while still allowing fast sheet changes between steps.
This Dynabrade hook and loop general purpose production paper uses its backing style to simplify setup on hook and loop sanding pads, supporting quick swaps between sheets during a job. The 3 inch x 4-5/16 inch format matches small rectangular pad footprints, so installers can align the sheet edges to the pad for predictable contact across the entire sanding face. The four-hole layout in this version manages dust flow through compatible vented pads, helping keep the abrasive cutting surface clearer during light de-burring and scouring work. Because the sheet is aluminum oxide on C-weight paper, it holds its shape against the pad while following normal surface contours, aiding even pressure and reducing the risk of digging in on edges.
This Dynabrade hook and loop general purpose production paper sheet fits tasks that call for a compact sanding footprint and a controlled 180 grit cut. The 3 inch x 4-5/16 inch size suits work where a full-size sheet would be awkward, such as working near profiles, edges, or smaller panels in cabinetry or general fabrication. Because the sheet is specified for light de-burring, it fits well after sawing or drilling steps where edges need to be broken without altering the layout. In addition, its scouring capability makes it useful for preparing surfaces between stages, such as knocking down minor imperfections or creating a uniform surface before subsequent finishing operations.
The 4-hole hook and loop version of this Dynabrade 180 grit sanding sheet aligns with hook and loop pads that use a four-hole pattern, so sanding dust can move through the pad while the abrasive works. That dust movement keeps the aluminum oxide on C-weight paper exposed longer, which supports consistent cutting during general purpose production work. The hook and loop backing keeps the sheet seated on the pad even when changing direction or working along edges, helping the 3 inch x 4-5/16 inch surface stay flat to the workpiece. Being described as general purpose production paper, this configuration helps installers run the same sheet through repeated light de-burring and scouring passes, limiting downtime caused by frequent abrasive changes.
This Dynabrade sheet is used for light de-burring and scouring, so it targets edge cleanup and surface preparation steps where controlled material removal is important.
The hook and loop backing lets the sheet fasten to compatible pads, allowing quick changes between sheets while keeping the abrasive stable during production sanding.
Aluminum oxide on C-weight paper pairs a widely used abrasive grain with a heavier paper backing, supporting steady performance in general purpose production applications.
Dynabrade 93891 is a 3 inch x 4-5/16 inch sanding sheet, giving a compact rectangular sanding area suited to smaller surfaces and edges.
The 4-hole configuration works with matching pads to move dust away from the sanding face, helping the abrasive cut more consistently during light de-burring and scouring.
Being general purpose production paper means this sheet is intended for repeated sanding, light de-burring, and scouring steps commonly performed in regular shop workflows.
The Dynabrade 180 grit 3 inch x 4-5/16 inch 4-hole hook and loop aluminum oxide on C-weight paper sanding sheet aligns well with light de-burring and scouring roles in ongoing production work. The general purpose production paper classification keeps it focused on repetitive shop tasks, while the 4-hole hook and loop design supports efficient sheet changes and dust movement on compatible pads. When a compact abrasive surface, consistent 180 grit cut, and quick hook and loop mounting are priorities, this Dynabrade sheet offers a focused option for those sanding stages.
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