3M 33446 Cubitron II Precision Shaped Ceramic File Belt

The 3M 33446 Cubitron II File Belt offers a high-performance alternative to spot weld drilling and metal grinding applications. Engineered with 3M's precision-shaped ceramic abrasive grain on a heavy-duty backing, this file belt delivers exceptional cutting speed with improved control, making it ideal for hard-to-reach spots and detailed metalworking tasks.

Key Features:

• Precision-shaped ceramic grain continuously fractures into sharp points that cut exceptionally fast, significantly increasing productivity
• Engineered to run cooler than conventional abrasives, reducing metal discoloration, oxidation, and the risk of heat-related stress cracks
• Resin bonded construction ensures durability under demanding grinding conditions
• Coated with a dry grinding aid that further enhances cooling performance and cutting speed
• Heavy-duty backing provides excellent support and longevity for aggressive metalworking applications

The Cubitron II technology delivers superior performance in spot weld removal, deburring, and general metal grinding, offering consistent results and extended belt life compared to traditional ceramic abrasives.