This Bosch EXPERT R444 for Metal Fibre Sanding Disc is a 100mm diameter disc with a medium 80 grit, supplied as a single disc. The 80g grit is well suited to intermediate finishing work, offering effective material removal whilst beginning to refine the surface — ideal for blending welds and preparing metal surfaces prior to finer finishing stages. Built on a stable vulcanised fibre backing, the disc maintains consistent contact throughout the grinding process. The semi-friable aluminium oxide abrasive grit is specifically engineered for metal applications, performing across carbon steel, mild steel, aluminium, non-ferrous metals and cast iron. It is also effective at removing discolouration and surface imperfections. Features and Benefits: • Medium 80g grit ideal for intermediate blending and surface preparation • Stable vulcanised fibre backing for a steady, consistent grinding process • Semi-friable aluminium oxide grit — optimised for metal applications • Fully synthetic resin bonding for high work stability and optimal sanding results • 16mm bore compatible with standard locking nut angle grinders • For use with a suitable backing pad Specifications: Diameter: 100mm Bore: 16mm Grit: 80g Pack Quantity: 1 Contents: • Pack of 1

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