3M 33458 – Cubitron™ II Cut-Off Wheel (3 in x 0.04 in x 3/8 in, 5 Pack)

3M 33458 Cubitron™ II Cut-Off Wheel (3 in x 0.04 in x 3/8 in, 5 Pack) is a high-performance abrasive cut-off disc engineered to deliver faster, cooler, and more precise metal cutting in automotive, fabrication, and industrial settings. Featuring 3M’s advanced Cubitron™ II abrasive grain technology, this cut-off wheel provides sharp, self-sharpening performance that enhances productivity and extends wheel life compared to conventional abrasive discs. Ideal for cutting sheet metal, bolts, studs, and other metal components, this compact 3-inch wheel offers excellent control and minimal material loss. The 5-pack supply makes it suitable for professional body shops, collision repair technicians, and metalworking professionals who demand consistent results and durable performance.

Key Features

• Technology: Self-sharpening grain for fast, cool cutting 3 in
• Diameter: Compact size for precise metal cutting and tight spaces 0.04 in
• Thickness: Thin profile for clean cuts with reduced material removal 3/8 in
• Hole: Compatible with most 3-inch cut-off tools and grinders 5
• Pack: Professional supply for frequent use
• Life: Longer cutting performance than standard abrasive wheels

Frequently Asked Questions

What makes Cubitron II different from regular sandpaper?

Cubitron II uses precision-shaped ceramic grain that self-sharpens as it wears, cutting up to 2x faster and lasting up to 2x longer than conventional abrasives.

How long do Cubitron II sheets last?

Cubitron II typically lasts 2x or more compared to standard aluminum oxide abrasives because the ceramic grain self-sharpens rather than dulling.

How much material is on the roll?

Each roll provides 8.75 yards of 2.75-inch wide abrasive.