3M 7010330304 Unitized Abrasive Wheel 1.5 in Silicon Carbide

Product Description

The 3M 7010330304 is a 700 Series unitized non-woven abrasive wheel designed for fine finishing on hard metals and composites. Built with medium-to-hard density silicon carbide mineral, it delivers increased edge durability compared to softer-density wheels, making it well suited for aggressive finishing work where surface quality matters. The open web construction resists loading, extending service life during prolonged use. This wheel attaches to a standard unitized wheel mandrel, sold separately, and is intended for use by metal fabricators, machinists, and finishing technicians working with precision surface requirements.

The 7010330304 is used in finishing applications on ferrous metals, non-ferrous metals, exotic alloys including titanium, and composites. Its medium-to-hard density construction makes it appropriate for applications requiring a fine finish on materials that would quickly wear down softer abrasive products. The wheel runs both clockwise and counterclockwise, providing greater versatility across different tool setups and finishing orientations. Typical use cases include deburring, blending, and surface conditioning in fabrication shops and production environments.

Key Features

• Medium-to-hard density silicon carbide construction for tough finishing on hard metals including titanium
• Increased edge durability over 600 Series Unitized Wheels for longer service life and more aggressive material removal
• Silicon carbide mineral compatible with ferrous metals, non-ferrous metals, exotic alloys, and composites
• Runs clockwise and counterclockwise for versatile tool compatibility
• Open web design resists loading and extends abrasive life
• Center-hole design attaches to a unitized wheel mandrel (sold separately)

Compatibility

Designed for use with standard unitized wheel mandrels. Compatible with rotary tools and grinders that accept center-hole unitized wheels in the 1.5-inch diameter range.

Installation Notes

Installation should be performed by a qualified operator familiar with abrasive wheel safety standards, including ANSI B7.1 guidelines. Always power down and disconnect the tool from its power source before mounting or removing the wheel. Inspect the wheel for damage before each use and confirm the tool spindle speed does not exceed the maximum rated speed for the wheel. The mandrel required for mounting is sold separately and must be matched to the tool arbor size.

Technical Specifications

• Series: 700
• Abrasive Mineral: Silicon Carbide
• Wheel Diameter: 1.5 inches
• Density: Medium to Hard
• Construction: Non-woven unitized
• Rotation: Clockwise and counterclockwise
• Package Dimensions: 5.25 inches x 3.06 inches x 2.69 inches
• Weight: 0.897 pounds
• UOM: Each
• Minimum Order Quantity: 10

Standard Information

• Brand: 3M
• Manufacturer Part Number: 7010330304