3M Cubitron 2 II 125mm 5″ 982C 36 Grit Sanding Disc 55073 – 100 Pack

Introduction

Achieve unmatched productivity and precision in metal fabrication with the 3M Cubitron II Fibre Disc 982C. Engineered with 3M Precision Shaped Grain technology, this 5-inch 36-grit sanding disc delivers up to twice the cut-rate, durability, and tool life compared to conventional abrasive discs¡ªall with less grinding pressure. Ideal for heavy-duty carbon steel applications, it¡¯s the ultimate solution for professionals seeking efficiency and performance.

Core Specifications

Key Benefits

• Superior Cutting Speed: Precision Shaped Grain technology creates sharp, self-sharpening peaks that slice through metal with minimal pressure.
• Extended Tool Life: Triangular grains wear evenly, reducing heat buildup and delivering twice the lifespan of standard fiber discs.
• Heavy-Duty Durability: Stiff fiber backing and strong resin bond resist tearing, ideal for high-pressure applications like weld grinding.
• Versatile Compatibility: 22mm center hole fits 3M Disc Pad Face Plates and Hubs (retainer nut required, sold separately).

Applications

Perfect for carbon steel processing, including:

• Edge chamfering and beveling
• Weld removal and seam blending
• Mill scale and pit removal
• Machining groove preparation
• Surface imperfections correction

Why Choose Cubitron II?

3M¡¯s proprietary Cubitron II technology redefines abrasive performance. Unlike conventional ceramic discs, its electrostatically oriented triangular grains maintain sharp cutting edges, reducing operator fatigue and maximizing productivity. The result: fewer disc changes, more parts finished, and lower overall costs.

FAQ

Q: What materials is this disc best for?
A: Optimized for carbon steel grinding and finishing applications.

Q: Can it be used with water or coolant?
A: Yes, designed for both wet and dry use.

Q: How does it compare to standard ceramic discs?
A: Offers 2x longer life and faster cut rates with less grinding pressure.

Q: What equipment is required for use?
A: Compatible with 3M Disc Pad Face Plates and Hubs; requires a disc retainer nut (sold separately).

Request a Quote

Ready to elevate your metalworking efficiency? Contact us today for bulk pricing and technical support. Our team of experts is here to help you optimize your workflow with 3M¡¯s industry-leading abrasives.