3M 7010330312 Unitized Wheel Silicon Carbide 6 Inch

Product Description

The 3M 7010330312 is a 6-inch diameter unitized wheel from the Standard Abrasives 700 Series, designed for fine finishing applications on hard and exotic metals. Built with medium-to-hard density silicon carbide mineral on a non-woven open web construction, this wheel delivers consistent material removal and fine surface finishes even on demanding substrates such as titanium. The open web resists loading, extending service life under continuous use. It is installed on a unitized wheel mandrel (sold separately) and intended for use by metal fabricators, machinists, and finishing tradespeople working with angle grinders or bench-mounted tools.

This wheel is suited for ferrous and non-ferrous metals, exotic alloys, and composites where a controlled fine finish is required. The 700 Series construction offers harder density and greater edge durability compared to 600 Series unitized wheels, making it a practical choice for production finishing environments and fabrication shops that need consistent results on titanium, stainless steel, and similar hard metals. The wheel runs both clockwise and counterclockwise, adding setup flexibility across tool orientations.

Key Features

• Medium-to-hard density silicon carbide construction for tough finishing on hard metals including titanium
• Non-woven open web resists loading and extends abrasive service life
• Runs clockwise and counterclockwise for greater tool compatibility and setup flexibility
• Increased edge durability over 600 Series unitized wheels for more aggressive, longer-lasting performance
• Suitable for ferrous metals, non-ferrous metals, exotic alloys, and composites
• Center-hole design mounts to standard unitized wheel mandrel (sold separately)

Compatibility

Designed for use with angle grinders and bench tools equipped with a compatible unitized wheel mandrel. Suitable as a replacement or upgrade from 600 Series unitized wheels in applications requiring harder density and finer finishing performance.

Installation Notes

Installation should be performed by a qualified operator familiar with abrasive wheel mounting procedures. Always power down and disconnect the tool before mounting or removing the wheel. Verify that the mandrel arbor size matches the wheel center hole before use. Follow ANSI B7.1 safe-use standards for abrasive wheels, including confirming the tool RPM rating does not exceed the wheel's maximum rated speed.

Technical Specifications

• Diameter: 6 inches
• Abrasive Mineral: Silicon Carbide
• Series: 700 Series Unitized
• Density: Medium to Hard
• Web Type: Non-Woven Open Web
• Rotation: Clockwise and Counterclockwise
• Weight: 1.8 pounds
• Package Length: 6.38 inches
• Package Width: 6.38 inches
• Package Height: 3.69 inches
• Sold As: Each
• UPC: 051115355788

Standard Information

• Brand: 3M
• Manufacturer Part Number: 7010330312