ADALOX 1-1/2" Pin hole Aluminum Oxide Abrasive Discs – 80, 100, 120, 220 & 320 Grit | Box of 100

Ikohe ADALOX 1-1/2" Pinhole Aluminum Oxide Abrasive Discs – Box of 100

Achieve professional-quality sanding, scratch removal, and precision metal finishing with Ikohe ADALOX 1-1/2" Pinhole Abrasive Discs. These premium red-brown aluminum oxide sanding discs are designed for smoothing, refining, and preparing precious and non-ferrous metals for polishing.

Manufactured with durable aluminum oxide abrasive grains resin-bonded to a thin, flexible paper backing, ADALOX discs provide effective cutting action, consistent finishing performance, and long-lasting durability.

Each disc features a small center pinhole for secure attachment to a compatible pin-type disc mandrel. The convenient 1-1/2-inch diameter provides excellent sanding coverage while maintaining control when working on jewelry components, curved surfaces, and detailed metalworking projects.

Their water-resistant construction makes these discs a dependable choice for professional jewelers, jewelry repair shops, metalworkers, and precision finishing applications.

Available in 80, 100, 120, 220, and 320 grit, these versatile abrasive discs allow users to progress from aggressive material removal to fine surface refinement before buffing and polishing.

Key Features:

• Premium Aluminum Oxide Abrasive: Durable abrasive grains provide efficient cutting action and consistent sanding results.

• Center Pinhole Design: Designed for mounting on compatible pin-type disc mandrels.

• Red-Brown Abrasive Surface: Ideal for smoothing and refining precious and non-ferrous metals.

• Resin-Bonded Construction: Abrasive grains are securely bonded to a thin, flexible paper backing.

• Long-Lasting Performance: Designed for dependable sanding and extended abrasive life.

• Water-Resistant Construction: Provides additional durability when exposed to moisture.

• 1-1/2" Diameter: Offers excellent surface coverage for sanding and metal finishing.

• Five Grit Options: Available in 80, 100, 120, 220, and 320 grit.

• Convenient Bulk Packaging: Sold in boxes of 100 discs.

• Maximum Operating Speed: 20,000 RPM.

Available Grits:

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

• 100 Grit (Coarse): Effective for general material removal, smoothing rough metal surfaces, and reducing deeper scratches.

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

• 220 Grit (Fine): Intermediate-to-fine surface smoothing, reducing sanding marks, and preparing metals for finer finishing.

• 320 Grit (Fine): Fine surface refinement and preparation for buffing and polishing.

Ideal Applications:

• Jewelry making and repair

• Gold, silver, brass, copper, and other non-ferrous metals

• Scratch removal and surface smoothing

• Deburring and refining metal edges

• Sanding flat, curved, and contoured surfaces

• Refining cast jewelry components

• Preparing metal surfaces for buffing and polishing

• Precision metalworking and detailed finishing

Specifications:

• Brand/Product Line: ADALOX

• Supplier: Ikohe

• Product Type: Pinhole Aluminum Oxide Abrasive Discs

• Abrasive Material: Aluminum Oxide

• Color: Red-Brown

• Backing Material: Thin, Flexible Paper

• Bond: Resin Bonded

• Disc Diameter: 1-1/2" (38.1 mm)

• Mounting Style: Center Pinhole

• Available Grits: 80, 100, 120, 220, 320

• Water Resistance: Water-Resistant

• Packaging: Box of 100 Discs

• Maximum Operating Speed: 20,000 RPM

• Primary Applications: Jewelry Sanding, Scratch Removal, Deburring, Surface Refinement, and Polishing Preparation

Please Note: For best results, begin with a coarser grit for initial material removal and progressively move to finer grits to achieve a smooth, uniform finish before polishing.

These discs are designed for use with compatible pin-type disc mandrels. Never exceed the maximum operating speed of 20,000 RPM or the mandrel manufacturer's lower rated speed.