Order by 24/7 by web, contact our sales reps or call by phone.
What you need, when you need it, all in one place.
Most orders ship same day.
Advice and support from knowledgeable professionals.
Dynabrade DynaCut Extreme 5 inch sanding disc is a 400 grit hook and loop aluminum oxide on film sanding disc designed for fast cut and long life. The premium P graded aluminum oxide abrasive cuts aggressively and consistently, so you can refine surfaces efficiently while holding a uniform scratch pattern across the workpiece. The 400 grit rating positions this disc for fine sanding steps, where controlled stock removal and surface preparation matter before finishing stages. As an abrasive disc in the Dynabrade DynaCut Extreme line, it suits jobs that demand repeatable results over multiple parts or panels. The 5 inch diameter works with common vacuum sanders, supporting everyday shop workflows on cabinetry, millwork, and similar projects where a film backed disc can maintain finish quality over extended runs.
This 5 inch 400 grit hook and loop disc uses a hook and loop attachment system, so it fastens to compatible hook faced backup pads by pressing the backing into place, supporting quick disc swaps between grits or stages. The 25 hole aluminum oxide on film sanding disc features an "Extreme" vacuum hole pattern that directs sanding dust and debris toward center extraction holes where vacuum draw is the greatest, which supports efficient dust collection during use. The tough 3 mil film backing is extremely tear resistant, allowing the disc to stay intact under typical sanding pressures while it generates the finest finishes across wood or similar surfaces. As a 400 grit abrasive disc, it suits fine sanding passes where consistent cut and long disc life are useful for maintaining finish quality.
This Dynabrade DynaCut Extreme 5 inch sanding disc fits into workflows that use coated abrasives manufactured with premium P graded aluminum oxide for fast cut and long life, supporting both intermediate and fine sanding steps. As an abrasive disc in the Abrasive Discs category, it aligns with shop setups that rely on 5 inch hook and loop sanders paired with vacuum extraction. The 25 hole vacuum sanding disc design with the "Extreme" vacuum hole pattern focuses sanding dust and debris toward the center extraction holes where vacuum draw is the greatest, which supports cleaner work surfaces on cabinets, doors, and panels. With an extremely tough and tear resistant high performance 3 mil film backing, the disc maintains shape and edge integrity, so it continues to generate the finest finishes across multiple parts. Sold in packs of 50, it matches production or repeat-use scenarios where multiple discs are needed over a run of similar work.
The extremely tough and tear resistant high performance 3 mil film backing generates the finest finishes and delivers up to 4X the life of paper discs, so each disc handles more passes and contour work before wearing out. This extended life reduces the number of disc changes required over a project, which supports more continuous sanding and consistent surface quality. The proprietary clog free coating is pigment free and provides a buildup resistant abrasive surface, so dust and resin are less likely to load the disc face, helping the abrasive grains keep cutting cleanly. Because the coating further extends product life, the disc maintains performance deeper into its service life, supporting more uniform finishes from the first workpiece through later pieces. The hook and loop attachment system makes disc changes quick and easy and allows discs to be saved for future use when not completely worn, which gives flexibility to swap between grits or return to a partially used 400 grit disc for touch-up sanding without waste.
This Dynabrade DynaCut Extreme disc uses premium P graded aluminum oxide abrasives, which provide fast cut and long life during fine sanding operations.
The 3 mil film backing is extremely tough and tear resistant, generating the finest finishes and delivering up to 4X the life of paper discs in similar applications.
The Extreme vacuum hole pattern directs sanding dust and debris to center extraction holes where vacuum draw is greatest, improving dust removal at the sanding face.
The proprietary clog free coating is pigment free and buildup resistant, helping the abrasive surface stay open so the disc cuts consistently and lasts longer.
The hook and loop attachment system makes disc changes quick and easy and allows partially worn discs to be saved for future use on similar sanding tasks.
This 400 grit aluminum oxide on film sanding disc suits fine sanding stages, where controlled material removal and smooth finishes are needed before subsequent finishing steps.
The Dynabrade DynaCut Extreme 5 inch sanding disc combines premium P graded aluminum oxide abrasives, 400 grit cut, and an extremely tough 3 mil film backing to support fine sanding tasks where finish quality and disc life are priorities. The proprietary clog free coating and Extreme vacuum hole pattern work together to keep the abrasive surface open and to direct sanding dust toward center extraction holes where vacuum draw is strongest, supporting efficient debris removal. With a hook and loop attachment system that makes disc changes quick and easy, this 25 hole aluminum oxide on film sanding disc is ready to slot into 5 inch hook and loop vacuum sanders for repeatable, production-minded sanding work.
Sold In: 1 Package