3M 7010330800 Surface Conditioning Disc 4 Inch Very Fine

Product Description

The 3M 7010330800 is a Surface Conditioning RC abrasive disc designed for deburring, blending, cleaning, and finishing operations on composites and soft metals. Built on a resilient RC (random cut) substrate, the disc combines edge durability with flexibility to maintain consistent cut performance across the full service life. Aluminum oxide abrasive grain delivers reliable initial bite and extended cut rate, making this disc a dependable choice for general surface conditioning work at speeds up to 8,000 RPM. It attaches via a Hook and Loop system for fast pad changes on the tool.

This disc is suited for light to moderate material removal tasks in fabrication, maintenance, and finishing environments. Typical applications include coating removal, surface blending, and light deburring on flat or moderately contoured workpieces made of composites or soft metals. The RC construction performs most efficiently on flat surfaces where consistent abrasive contact is maintained throughout the cut cycle. A minimum order quantity of 100 units makes this product practical for shops requiring ongoing supply.

Key Features

• Aluminum oxide grain on RC substrate for good initial and extended cut rate
• High edge durability supports blending, finishing, and light deburring tasks
• Flexible construction conforms to surface for consistent abrasive contact
• Hook and Loop attachment allows fast disc changes on compatible backup pads
• Rated to 8,000 RPM for use with standard right-angle and disc sanders
• Performs on composites and soft metals under average operator pressure

Compatibility

Designed for use with Hook and Loop compatible backup pads accepting a 4 inch disc. Best suited for composites and soft metals in general surface conditioning applications.

Installation Notes

This disc is installed and serviced by fabricators, metalworkers, and maintenance technicians using right-angle grinders or disc sanders equipped with a Hook and Loop backup pad. Before mounting, verify the tool RPM rating meets or does not exceed the 8,000 RPM disc rating. Inspect the backup pad for wear or contamination that could prevent secure disc seating. Always wear appropriate eye and respiratory protection when operating abrasive discs.