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91004 Portable Belt, 18 in L x 1/2 in W, 50 Grit, Ceramic Ab - Sunmight Usa

Part #: 91004

The Sunmight Usa 91004 Portable Belt is engineered for demanding material removal tasks in professional automotive and industrial environments. This durable ceramic file belt, measuring 1/2 inch by 18 inches with a 50 grit ceramic abrasive, delivers efficient and aggressive grinding for consistent results on various materials. Its robust construction ensures extended life and reliable performance, making it an essential abrasive for technicians and mechanics.

Key Features

  • Premium Ceramic Grain: Features a blend of ceramic and alumina zirconia grains for fast cutting action, extended abrasive life, and consistent performance on tough materials.
  • Durable YWT Polyester Backing: Constructed with a heavy-duty Ywt 100% polyester cloth backing, providing excellent tear resistance and flexibility for aggressive grinding applications.
  • Strong Phenolic Resin Bond: The grains are securely bonded with high-quality phenolic resin, ensuring superior grain retention and preventing premature shedding under demanding use.
  • Closed Coat Design: A closed coat application provides maximum grain density for efficient material removal and a uniform finish.
  • Optimal Size for Portable Sanders: Sized at 1/2 inch x 18 inches, this belt is compatible with most portable file belt sanders, offering versatility for intricate work and hard-to-reach areas.

Applications

This 50 grit ceramic portable belt is ideal for a range of heavy-duty applications, including aggressive stock removal, deburring welds, shaping metal, and removing rust or paint from automotive body panels, chassis components, and industrial machinery. It is suitable for use on various metals, including stainless steel, mild steel, and other alloys, making it a versatile tool for fabrication, repair, and restoration projects.

Specifications

  • Model Number: 91004
  • Abrasive Type: Ceramic, Alumina Zirconia
  • Grit: 50
  • Dimensions: 18 inches (L) x 1/2 inch (W)
  • Backing Material: Ywt 100% Polyester Cloth
  • Bond Type: Phenolic Resin
  • Coating: Closed Coat
Only 4 left in stock - order soon Inventory available from other suppliers, prices may be different
List: $17.68 Save: $2.81

$14.87

Free shipping on orders over $250
Lower 48 states and DC. Excludes freight and oversize items.
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  • Model: 463166
  • Shipping Weight: 0.5lbs
  • UPC: 888730910048
  • Manufacturers Part #: 91004
  • Manufactured by: Sunmight Usa
  • Also Known As: SUA91004, SUN-91004

This product was added to our catalog on Saturday 13 June, 2026.

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