3M 7010365820 Deburring Bonded Brush 6x36x3 in 7A Vfn

Product Description

The 3M 7010365820 is a flat part deburring bonded brush engineered for high-production deburring of flat workpieces. It is constructed of abrasive discs bonded to a solid steel core, producing a rigid assembly that delivers consistent edge deburring and surface finishing. The abrasive mineral is very fine grade aluminum oxide, and the brush carries a hard 7A density rating, which limits conformability and extends service life under continuous use. At 6 inches in diameter, 36 inches in length, and 3 inches wide, this brush suits wide-format deburring equipment used in metal fabrication and machining environments. Installation and operation are performed by trained machinists or tool-and-die professionals.

This bonded brush is designed for flat part deburring applications in metalworking settings, including fabrication shops, stamping operations, and precision machining facilities. The very fine (VFN) aluminum oxide abrasive makes it well suited for finishing operations where controlled material removal and consistent surface quality on flat stock are required. The hard density construction reduces disc deflection during contact, maintaining predictable cut geometry across the full length of the brush on flat or nearly flat workpiece surfaces.

Key Features

• Abrasive discs bonded to a steel core for structural rigidity and long service life
• Hard 7A density rating limits conformability and reduces deflection during deburring passes
• Very fine grade (VFN) aluminum oxide abrasive for controlled material removal on flat parts
• 6 inches x 36 inches x 3 inches dimensions suit wide-format deburring machine spindles
• Designed for high-cycle flat part deburring in production metalworking environments

Compatibility

Designed as an OEM-style replacement or direct-fit brush for wide-format flat part deburring machines that accept a 6-inch diameter, 36-inch length, 3-inch wide bonded brush spindle configuration.

Installation Notes

Installation should be performed by a qualified machinist or equipment technician following the deburring machine manufacturer's mounting procedures. Power down and lock out the machine completely before removing the existing brush or mounting this unit. Verify that the spindle arbor size and maximum RPM rating of the machine are compatible with this brush assembly before operation. Follow applicable ANSI abrasive product safety standards and wear appropriate PPE during mounting and operation.

Technical Specifications

• Diameter: 6 inches
• Length: 36 inches
• Width: 3 inches
• Density: 7A (Hard)
• Grade: Very Fine (VFN)
• Abrasive Mineral: Aluminum Oxide
• Core Material: Steel
• Weight: 20 pounds
• UPC: 00048011143507

Standard Information

• Brand: 3M
• Manufacturer Part Number: 7010365820