3M 7000120909 Scotch-brite Exl Deburring Wheel 6 Inch Ao

Product Description

The 3M 7000120909 is a convolute deburring wheel from the Scotch-Brite EXL line, engineered for high-throughput deburring, finishing, and polishing of metals, composites, and glass. The wheel features a hard, dense construction built around an aluminum oxide abrasive, delivering fast, consistent material removal without undercutting, gouging, or distorting the workpiece surface. At 6 inches in diameter, it is sized for bench grinder and arbor-mount applications common in fabrication and production environments. Licensed machinists, tool and die technicians, and industrial maintenance trades rely on this wheel for demanding finishing work where surface quality matters.

This wheel is well-suited for deburring stamped parts, laser-cut edges, and profiles that have undergone belt sanding. Its conformable characteristic allows the abrasive to maintain consistent contact with complex or irregular geometries, making it a reliable choice for both manual bench operations and robotic or automated processing lines. The convolute construction keeps the wheel running smooth throughout its service life, sustaining a uniform finish pass after pass across ferrous metals, non-ferrous alloys, composites, and glass substrates.

Key Features

• Hard, dense convolute construction produces a consistent finish without undercutting or distorting workpieces
• Aluminum oxide abrasive effective across metals, composites, and glass
• Conformable wheel maintains contact with complex-shaped and irregular parts during robotic or manual processing
• Unique resin system minimizes smearing and reduces post-process surface cleaning time
• Minimizes heat buildup, lowering risk of discoloration or warping on heat-sensitive substrates
• Suited for deburring stamped, punched, and laser-cut parts as well as post-belt-sanding finishing

Compatibility

Designed for use on bench grinders and arbor-mount finishing equipment accepting 6-inch diameter convolute wheels. Suitable for processing ferrous metals, non-ferrous alloys, composites, and glass in fabrication, production, and maintenance applications.

Installation Notes

Installation should be performed by qualified personnel following the equipment manufacturer's arbor and flange specifications. Ensure the grinder or finishing machine is fully de-energized and locked out before mounting or changing the wheel. Verify that the machine's maximum RPM rating meets or exceeds the wheel's rated speed before operation. Always dress with appropriate eye and face protection, and inspect the wheel for damage before each use.

Technical Specifications

• Abrasive Type: Aluminum Oxide (AO)
• Wheel Construction: Convolute
• Diameter: 6 inches
• Package Dimensions: 7 inches x 7 inches x 5.2 inches
• Weight: 1.51 pounds
• Unit of Measure: Each
• Minimum Order Quantity: 2
• UPC: 00048011136189

Standard Information

• Brand: 3M
• Manufacturer Part Number: 7000120909