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Festool Granat 5 inch 320 grit sanding disc is a hook and loop, 9-hole abrasive disc built on a paper backing, so it pairs with compatible hook and loop sanding pads and standard dust extraction hole layouts to support controlled, repeatable sanding. The hardened aluminum oxide abrasive cuts the surface while resisting rapid dulling, which helps maintain consistent scratch patterns over longer runs. A synthetic resin bond holds the abrasive to the paper backing, so the grit stays anchored under normal sanding pressure. The closed coated construction places abrasive grains across the full surface, which makes the disc cut more aggressively for its grit level on uniform materials. This 320 grit disc targets fine sanding, so it is suited for situations where a smooth, ready-to-finish surface is the goal.
This Festool Granat 5 inch 320 grit hook and loop disc attaches by its hook and loop backing to a matching hook and loop sanding pad, so installation is simply pressing the disc onto the pad face. The 9-hole layout works with pads that share a 9-hole extraction pattern, so the holes can line up over the pad openings to maintain dust flow. Because the abrasive is on a paper backed disc, it sits flat on the pad face, which helps the disc track evenly across the surface. The 320 grit level fits into fine sanding stages, so it typically follows coarser grits in a sanding progression when the surface is already shaped.
Festool states that Granat is well suited for nearly all applications, including bare wood, so this disc can be used when smoothing raw stock in preparation for finishes. The same abrasive is also suited for paints and most modern paint systems, so it can handle leveling between coats or refining previously painted surfaces. Granat works on VOC clear coats, so the disc can be used in finishing systems that rely on these coatings. Festool notes that Granat is suited for plastic materials and solid surface materials, so it can be applied when working with these man-made substrates. The abrasive also suits acrylics and composites, so the same 5 inch 320 grit disc can be used across those materials where a fine, controlled scratch pattern is required.
Festool identifies Granat as its most long-lasting and highest performing abrasive, meaning this specific abrasive formulation is designed to stay effective through extended sanding, so operators can work longer between abrasive changes. Because the disc uses hardened aluminum oxide on a paper backed design, the abrasive grain and backing combination supports a predictable cut, so each new disc behaves similarly during finishing steps. The synthetic resin bond secures the abrasive grains, which helps the disc maintain its cutting profile during fine sanding passes. The closed coated construction covers the disc face densely with grit, so contact across the sanding surface remains uniform as you move over edges, flats, or panels. Being sold in full box quantities only provides a consistent supply of the same disc, so shops can maintain repeatable finishing workflows on ongoing projects.
The Festool Granat disc is stated as well suited for bare wood, paints, most modern paint systems, VOC clear coats, plastic materials, solid surface materials, acrylics, and composites, so it covers a wide range of shop substrates.
The hardened aluminum oxide on this disc performs the cutting, so it removes material efficiently while supporting consistent scratch patterns during extended sanding passes.
The synthetic resin bond holds the abrasive grains on the paper backing, so the grit remains attached under normal sanding pressure and keeps cutting during fine finishing stages.
The closed coated Festool Granat surface covers the disc densely with abrasive grain, so more cutting points contact the work at once, supporting efficient and even material removal.
The 320 grit rating places this Granat disc in the fine sanding range, so it is suited to final surface refinement before finishing or between-coat leveling where a smooth surface is needed.
The 9-hole, hook and loop disc design lets the holes sit over matching pad openings, so connected extraction can draw sanding dust through the disc while the pad holds it in place.
This Festool Granat 5 inch 320 grit hook and loop sanding disc is identified as Festool's most long-lasting and highest performing abrasive, so it supports extended sanding on demanding shop materials. Its hardened aluminum oxide grain, synthetic resin bond, and closed coated construction work across bare wood, paints, modern paint systems, VOC clear coats, plastic materials, solid surface materials, acrylics, and composites, so one disc type can serve many finishing tasks. Sold in full box quantities only, it suits shops that standardize on a single fine grit disc for consistent results.