3M 33389 – 36 Grit Cubitron™ II Fibre Roloc™ Disc (3", 15 Pcs)

3M 33389 36 Grit Cubitron™ II Fibre Roloc™ Discs are ultra-aggressive abrasive discs designed for rapid material removal and long service life in heavy fabrication, metal removal, and weld grinding applications. Built with 3M’s precision-shaped grain technology, these discs deliver faster cut rates, cooler sanding, and longer life than conventional abrasives. The Roloc™ attachment system allows fast, tool-free disc changes to keep your workflow efficient.

Key Features

• 36 Grit Extra-Coarse Abrasive: Ideal for heavy material removal, weld grinding, beveling, and stock removal
• Cubitron™ II Precision Grain: Provides faster cutting, extended disc life, and reduced heat buildup
• 3" Fibre Disc: Durable construction with compact size for controlled grinding
• Roloc™ Quick-Change Attachment: Secure and fast disc swaps with a simple twist
• 15-Piece Pack: Ample quantity for professional body shops, fabrication, and industrial use