3M 7000046207 Deburring Finishing Wheel 12x1x5 in 8S Med

Product Description

The 3M 7000046207 is a convolute deburring and finishing wheel built for surface finishing and deburring operations in metalworking environments. The wheel measures 12 inches in diameter, 1 inch wide, with a 5-inch arbor hole and carries an 8S medium grade designation. It uses medium-grade silicon carbide mineral bonded with 3M mineral coating technology, which allows the wheel to hold more abrasive mineral throughout its thickness. The result is a fast-cutting, smooth-running wheel with medium density construction that reduces operator fatigue during extended runs. Fabricators, machinists, and metal finishing technicians are the primary installers and users of this wheel type.

This wheel is suited for finishing and deburring metal parts on bench grinders, floor stands, or power finishing equipment that accepts a 5-inch arbor. The medium grade silicon carbide abrasive makes it appropriate for moderate stock removal combined with surface refinement on ferrous and non-ferrous metals. It is sold individually and is a direct-fit replacement wherever a convolute finishing wheel of this size and grade is specified.

Key Features

• Convolute construction with medium-density abrasive layering for consistent cut rate throughout wheel life
• Medium-grade silicon carbide mineral for balanced stock removal and surface finish
• Mineral coating technology increases mineral content per unit volume compared to standard bonded wheels
• Smooth running design reduces vibration and operator fatigue during prolonged use
• 12 inches x 1 inches x 5 inches sizing fits standard large-arbor bench and floor-stand equipment

Compatibility

Designed as an OEM-style replacement convolute finishing wheel for bench grinders and power finishing equipment accepting a 5-inch arbor hole and rated for wheels up to 12 inches in diameter.

Installation Notes

Installation should be performed by a qualified machinist or metal finishing technician. Always de-energize and lock out the machine before mounting or dismounting any abrasive wheel. Inspect the wheel for cracks or damage before each use and confirm the machine's rated speed meets or exceeds the wheel's maximum operating speed rating. Follow ANSI B7.1 safety code guidelines for the proper use, care, and protection of abrasive wheels.

Technical Specifications

• Diameter: 12 inches
• Width: 1 inch
• Arbor Hole: 5 inches
• Grade: 8S Medium
• Abrasive Mineral: Medium grade silicon carbide
• Construction: Convolute
• Density: Medium
• Weight: 2.55 pounds
• Sold As: Each

Standard Information

• Brand: 3M
• Manufacturer Part Number: 7000046207