3M Professional Ruby Abrasive Shop Rolls – 1-1/2" x 50 Yards | 80–280 Grit | Aluminum Oxide

3M Professional Ruby Abrasive Shop Rolls – 1-1/2" x 50 Yards

Experience superior sanding performance, exceptional durability, and professional-quality metal finishing with 3M Professional Ruby Abrasive Shop Rolls. Manufactured with tough aluminum oxide abrasive bonded to a durable cloth backing, these premium sanding rolls incorporate 3M's heat-resistant technology for demanding jewelry making, metalworking, and precision finishing applications.

Designed for extended abrasive performance, 3M Professional Ruby Shop Rolls offer an estimated four to five times longer service life than conventional shop rolls, helping reduce abrasive replacement frequency and improve workshop efficiency.

The strong, flexible cloth backing provides excellent durability while allowing the abrasive material to be cut into strips for sanding sticks and other custom finishing applications.

Each roll measures 1-1/2 inches wide by 50 yards long, providing a convenient and economical supply of abrasive material for professional jewelry workshops and metalworking operations.

Available in 80, 120, 180, and 280 grit, these versatile shop rolls allow users to progress from aggressive material removal to finer surface refinement before polishing.

Key Features:

• Premium Aluminum Oxide Abrasive: Tough abrasive grains provide effective cutting action and consistent sanding performance.

• 3M Heat-Resistant Technology: Designed to withstand heat generated during demanding sanding applications.

• Extended Abrasive Life: Lasts approximately four to five times longer than conventional shop rolls under comparable conditions.

• Durable Cloth Backing: Strong, flexible construction provides excellent durability and controlled sanding.

• Ideal for Sanding Sticks: Easily cut into strips for custom sanding sticks and precision finishing tools.

• Professional Ruby Abrasive: Designed for demanding metal sanding and surface preparation applications.

• Four Grit Options: Available in 80, 120, 180, and 280 grit.

• Generous Roll Size: Each roll measures 1-1/2" wide x 50 yards long (150 feet).

Available Grits:

• 80 Grit (Coarse): Aggressive sanding, removing deeper scratches, smoothing rough surfaces, and initial material removal.

• 120 Grit (Medium): General-purpose sanding, removing moderate scratches, and refining rough metal surfaces.

• 180 Grit (Fine): Intermediate finishing, reducing sanding marks, and preparing surfaces for finer abrasives.

• 280 Grit (Fine): Surface refinement and smoothing before progressing to final polishing.

Ideal Applications:

• Jewelry making and professional metal finishing

• Gold, silver, brass, copper, and other metals

• Fabricating custom sanding sticks

• Scratch removal and surface smoothing

• Deburring and refining metal edges

• Sanding curved and contoured jewelry components

• Preparing metal surfaces for buffing and polishing

• General workshop sanding and precision finishing

Specifications:

• Brand: 3M

• Product Line: Professional Ruby

• Product Type: Abrasive Shop Rolls

• Abrasive Material: Aluminum Oxide

• Backing Material: Durable Cloth

• Technology: 3M Heat-Resistant Abrasive Technology

• Roll Width: 1-1/2 Inches

• Roll Length: 50 Yards (150 Feet)

• Available Grits: 80, 120, 180, 280

• Abrasive Life: Approximately 4–5 Times Longer Than Conventional Shop Rolls

• Primary Applications: Metal Sanding, Scratch Removal, Surface Preparation, and Sanding Stick Fabrication

Please Note: The higher the grit number, the finer the abrasive. For best results, begin with a coarser grit and progressively move to finer abrasives to achieve a smooth, uniform finish before polishing. Abrasive life may vary depending on the material, pressure, and operating conditions.