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Product Introduction
Hot selling High-efficiency professional Grinding FRP Paint removal Slotted Fiber Disc
Application: This slotted fibre disc is used to remove heavy rust and paint on the metal surface ; as well as the grinding and surface treatment of cement concrete and the grinding treatment of brittle materials such as stone and glass.
Advantage: The special geometry groove reduces the grinding heat, improves the grinding efficiency and doubles the efficiency compared with normal fibre disc.
SIGNI High-Efficiency Slotted Fibre Disc is engineered for demanding industrial grinding and heavy-duty surface preparation. Featuring a revolutionary spiral geometry groove design and multiple ventilation holes, this disc dramatically accelerates heat dissipation and swarf evacuation during operation, effectively eliminating workpiece discoloration and surface clogging. Compared with conventional fiber discs, it delivers up to 2X higher grinding efficiency and a significantly extended working lifespan.
Manufactured with premium resin-bonded abrasive grains on a heavy-duty vulcanized fiber backing, the disc offers superior mechanical strength, dynamic balance, and tear resistance under high-speed rotation (up to 80 m/s). It is the ideal choice for stripping thick paint, removing heavy rust, weld blending, and beveling on steel and metals. Additionally, it provides exceptional performance on non-metallic and brittle materials, including FRP (fiberglass), cement concrete, natural stone, and glass.
Available in standard 4" to 7" diameters (T27 depressed center) with grits ranging from P24 to P120. We support flexible OEM/ODM branding, custom packaging, and comprehensive technical solutions for global distributors.
Application: This slotted fibre disc is used to remove heavy rust and paint on the metal surface ; as well as the grinding and surface treatment of cement concrete and the grinding treatment of brittle materials such as stone and glass.
Advantage: The special geometry groove reduces the grinding heat, improves the grinding efficiency and doubles the efficiency compared with normal fibre disc.
SIGNI High-Efficiency Slotted Fibre Disc is engineered for demanding industrial grinding and heavy-duty surface preparation. Featuring a revolutionary spiral geometry groove design and multiple ventilation holes, this disc dramatically accelerates heat dissipation and swarf evacuation during operation, effectively eliminating workpiece discoloration and surface clogging. Compared with conventional fiber discs, it delivers up to 2X higher grinding efficiency and a significantly extended working lifespan.
Manufactured with premium resin-bonded abrasive grains on a heavy-duty vulcanized fiber backing, the disc offers superior mechanical strength, dynamic balance, and tear resistance under high-speed rotation (up to 80 m/s). It is the ideal choice for stripping thick paint, removing heavy rust, weld blending, and beveling on steel and metals. Additionally, it provides exceptional performance on non-metallic and brittle materials, including FRP (fiberglass), cement concrete, natural stone, and glass.
Available in standard 4" to 7" diameters (T27 depressed center) with grits ranging from P24 to P120. We support flexible OEM/ODM branding, custom packaging, and comprehensive technical solutions for global distributors.


