3M Canada
Standard Abrasives™ 7000046912 731 Unitized Wheel, 3 in Dia Wheel, 1/4 in Center Hole, 1/4 in W Face, Fine Grade, Aluminum Oxide Abrasive
7000046912
MFG #: 7000046912
$21.37
/ EA
Estimated Delivery 7 to 10 Business Days
- Abrasive Material: Aluminum Oxide
- Attachment Type: Center Hole
- Center Hole Size: 1/4 in
- Country of Origin: US
- Density Grade: Hard/Medium
- Density Number: 7
- Face Width: 1/4 in
- Grade: Fine
- Manufacturer Name: 3M
- Maximum Speed: 18000 rpm
- Series: 731
- Wheel Diameter: 3 in
Our Standard Abrasives™ aluminum oxide 700 series unitized wheel has a medium to hard density with increased edge durability, making it a good match for tough deburring and cleaning applications. It provides the durability need for removing punched hole burrs on stainless steel, removing heavy flashing and medium-sized pits and scratches, and cleaning off heavy scale or weld discoloration. Our Standard Abrasives™ aluminum oxide (A/O) 700 series unitized wheel has a medium to hard density compared to other wheels in our Standard Abrasives™ unitized wheels line. As a double duty abrasive with combined durability and fine cutting action, our A/O 700 series unitized wheel is great for an extensive list of applications that require an aggressive cut and fine finish. Use our Standard Abrasives™ A/O 700 series unitized wheel for deburring gears and the trailing and leading edge on turbine blades, as wells as removing punched hole burrs on stainless steel, 80 grit grind lines on nickel alloys, 120 grit grind lines on aluminum, heavy flashing and medium-sized pits and scratches. It's also useful for edge radiusing, particularly on harder metals. When it comes to cleaning, trust our Standard Abrasives™ 700 series unitized wheel for removing heavy scale, light oxidation from aluminum, brazing on steel tubing, weld discoloration, and handling marks prior to coating or plating. Unitized wheels are typically used on a die grinder. A benefit of unitized wheels is that they are bi-directional and can be mounted on a tool or pedestal grinder without regard to the direction of the spindle rotation. This means the Standard Abrasives™ unitized wheel can be used with a variety of tools, and regardless of which way the workpiece is fed through the machine, the wheel will be able to respond, giving operators more flexibility. The stiffness of the unitized construction enables operators to use thinner wheels to access awkward angles with grinding tools. Series 700 wheels comes in a range of diameters from 1 to 6 in and require a unitized wheel mandrel for attachment to the tool. Quick-change wheels are also available (sold separately). Standard Abrasives™ unitized wheels are a great match for tough deburring, cleaning, blending and finishing applications. They come in a broad range of densities and grades to suit different metals, the degree of aggressiveness required, shape of the part and desired finish. Although used for some of the same tasks as Standard Abrasives™ buff and blend products, they are designed with a far stronger and denser construction to support more aggressive applications and accomplish material removal more rapidly.
- Standards
- Application
- Item Features
OSHA 29 CFR 1910.1200
Blending, Cleaning, Deburring, Finishing and Polishing
- Runs clockwise and counterclockwise, allowing greater flexibility and versatility when paired with tools and machines
- Open-web is load resistant, contributing to longer abrasive service life
- https://www.youtube.com/watch?v=8qk4gf3wt9w