3M 7000046909 Unitized Abrasive Wheel 3 Inch Silicon Carbide

Product Description

The 3M 7000046909 is a 600 Series unitized silicon carbide abrasive wheel designed for medium-pressure finishing and polishing on flat or contoured surfaces. It features a soft to medium density construction that delivers controlled material removal and fine surface finishing. The open web design resists loading, extending service life in demanding production and maintenance environments. This wheel is installed and used by machinists, fabricators, and metalworking professionals who require consistent surface finish results across a range of base materials.

The 7000046909 is well suited for finishing and polishing operations on ferrous metals, non-ferrous metals, exotic alloys, titanium, and composite materials. Its 600 Series classification places it above the 500 Series in edge durability, making it the right choice when longer abrasive life and better cut retention are required on medium-pressure applications. It is appropriate for both flat-surface and contoured-surface work in shop or field settings.

Key Features

• Soft to medium density silicon carbide construction suited for medium-pressure finishing and polishing
• Compatible with ferrous metals, non-ferrous metals, exotic alloys, titanium, and composites
• 600 Series delivers increased edge durability and longer service life compared to 500 Series wheels
• Open web design resists loading, contributing to extended abrasive life
• Runs clockwise and counterclockwise, providing versatility across tools and machines

Compatibility

Designed for use on ferrous and non-ferrous metals, exotic metals, titanium, and composite materials; suitable for use with standard right-angle grinders, die grinders, and bench-mounted finishing tools that accept 3-inch unitized wheels.

Installation Notes

Mounting should be performed by a qualified operator following the tool manufacturer's specifications and applicable ANSI safety standards for abrasive wheel use. Always power down and disconnect the tool before mounting or changing the wheel. Verify that the tool's maximum RPM rating meets or exceeds the wheel's rated speed before operation. Inspect the wheel for damage prior to each use and never operate a cracked or compromised wheel.

Technical Specifications

• Series: 600
• Abrasive Mineral: Silicon Carbide
• Density: Soft to Medium
• Wheel Diameter: 3 inches
• Web Type: Open
• Rotation: Clockwise and Counterclockwise
• Weight: 0.84 pounds
• Package Dimensions: 7.31 x 4.19 x 3.88 inches
• Sold As: Each
• Minimum Order Quantity: 10

Standard Information

• Brand: 3M
• Manufacturer Part Number: 7000046909