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Dynabrade DynaCut Extreme 6 inch sanding disc uses a 100 grit mineral on a high strength polyester film, so it cuts aggressively while holding its shape on flat and contoured solid surface pieces. The disc uses aluminum oxide abrasive, which cuts a wide range of solid surface materials consistently during countertop, fixture, or panel work. A hook and loop backing lets the disc fasten quickly to compatible pads, supporting fast disc changes between grits on production jobs. The 6 inch diameter matches common vacuum-ready random orbital sanders, so it integrates easily into existing sanding setups. A 25-hole vacuum pattern aligns with many vacuum sander pads, helping dust move away from the cut path to keep the abrasive working. This setup supports a precise and uniform finish when you are leveling seams, refining edges, or preparing surfaces.
This 6 inch 100 grit hook and loop sanding disc seats onto a matching hook and loop backing pad, so installers and shop crews can swap discs with a simple peel-and-press motion during sanding stages. The 25-hole layout is designed for vacuum use, so when paired with a compatible vacuum sander the holes draw dust away from the work zone. That keeps the abrasive face clearer, supporting a more even scratch pattern as you move across wide solid surface areas. The combination of film backing, aluminum oxide mineral, and vacuum-ready design contributes to steady handling during aggressive stock removal and intermediate finishing passes.
This disc is identified under Manufacturer Part 91564 and sits in the abrasives, abrasive discs class, so it fits directly into professional sanding steps on solid surface projects. Its 100 grit rating positions it for shaping seams, knocking down high spots, and preparing for finer sanding on countertops and fabricated parts. The polyester film backing supports uniform contact on flat benches and vertical panels, giving installers predictable cut behavior as they move around sinks, corners, and edge profiles. Because the mineral and film system is designed for solid surface finishing, it aligns well with shop and jobsite work centered on man-made solid surface sheets and related assemblies.
The premium micron graded mineral on high strength polyester film creates a controlled abrasive face, so each pass removes material in a narrow, repeatable range. That control helps maintain flatness while you chase out adhesive lines or blend repairs into surrounding areas. The aluminum oxide construction works with the film to stay effective across the disc, so operators can use more of the surface area before disc performance tapers off. A consistent uniform finish from this system reduces time spent chasing random deep scratches, supporting smoother transitions when moving from this 100 grit stage to finer finishing grits. The 25-hole vacuum-ready design further stabilizes results by moving dust away from the contact zone, which allows the micron graded abrasive to maintain its designed scratch profile longer on production runs.
This Dynabrade DynaCut Extreme disc uses aluminum oxide abrasive on a polyester film backing, which supports consistent cutting on solid surface projects.
The 100 grit rating places this disc in a shaping and intermediate sanding role, so it removes material efficiently while leaving a surface ready for finer grit steps.
The high strength polyester film backing provides durability and controlled flexibility, so the disc holds a uniform scratch pattern across flat and slightly contoured solid surfaces.
The 25 hole design allows dust to be pulled through the disc on vacuum sanders, which helps reduce loading and supports a more consistent cut across the work area.
The premium micron graded mineral controls particle size on the disc surface, so it delivers a precise and consistent uniform finish on solid surface materials.
This Dynabrade abrasive disc is for industrial and occupational use only, intended for trained workplace users rather than home or recreational applications.
This Dynabrade aluminum oxide film sanding disc brings together a 6 inch diameter, 100 grit rating, hook and loop backing, and 25-hole vacuum design to match solid surface finishing steps. For industrial and occupational shops focused on solid surface fabrication or installation, its premium micron graded mineral and high strength polyester film deliver a uniform finish that supports repeatable results across multiple parts and seams.
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