7" x 7/8" Aluminum Oxide Resin Fibre Discs
Cover more ground with our 7" x 7/8" Aluminum Oxide Resin Fibre Discs. These large-diameter discs are the industrial standard for general-purpose grinding on large surface areas, providing a cost-effective solution for heavy-duty metalworking, maintenance, and repair. By utilizing high-quality Aluminum Oxide grain on a reinforced vulcanized fibre backing, these discs offer a dependable, steady cut rate that is ideal for mild steel, iron, and non-ferrous metals.
Designed for use with 7" right-angle grinders and a heavy-duty backup pad, these discs provide the surface contact needed to level long weld seams and clean large plates with maximum efficiency.
Product Features:
Proven Performance: High-quality Aluminum Oxide grain provides a tough, durable abrasive surface that delivers a consistent finish across various materials.
Maximum Surface Coverage: The 7" diameter significantly increases your contact area, allowing for faster material removal and reduced project time on large-scale fabrication.
Rugged Vulcanized Fibre Backing: An industrial-strength, ultra-rigid backing ensures the disc stays stable under the high torque and pressure typical of 7-inch grinders.
Heat-Resistant Resin Bond: The resin-over-resin bonding system secures the abrasive grains firmly, protecting against grain shedding and providing longer disc life during extended grinding sessions.
Available Grits:
24 – 36 Grit: The powerhouse for heavy rust removal, leveling large weld beads, and aggressive initial grinding.
50 – 60 Grit: The versatile choice for general-purpose deburring, breaking edges, and blending large surface areas.
80 Grit: Perfect for cleaning scale, removing surface imperfections, and preparing large plates for paint.
100 – 120 Grit: Ideal for fine surface refinement and removing deep scratches before final finishing.
