The extra hard standard Abrasives quick change aluminum oxide 900 series unitized wheel is the most dense and aggressive wheel in the Standard Abrasives unitized wheels line. This non-woven abrasive wheel is engineered with the highest level of toughness and edge durability for effective removal of challenging burrs and efficient polishing of harder metals.
Features:
- Combining extra hard density wheel with medium and coarse mineral results in aggressive edge deburring and finishing
- Harder material density and increased edge durability over 800 Series unitized wheels increases life for heavy-duty tasks and hard metals
- Suitable for heavy-duty deburring, cleaning, blending and finishing
- Aluminum oxide mineral is a good match for ferrous and non-ferrous metals, including aluminum
- Easy fastening and swapping of quick change disc enhances tool efficiency and worker productivity
Product Specifications
Manufacturer Part Number | 7000122038 |
Legacy SKU | 66000028341 |
Center Hole Diameter (Inch) | 0.0 NP |
Center Hole Diameter (mm) | 0.0 NP |
Face Width (Inch) | 0.25" |
Form Type | Unitized |
Abrasive Material | Aluminum Oxide |
Face Width (mm) | 6.35mm |
Overall Diameter (Inch) | 3.0" |
Overall Diameter (mm) | 76.2mm |
Maximum Speed | 12000.0 RPM |
Density Rating | Extra Hard |
Grade | Medium |
Grit | Non Pertinent |
Attachment Type | TR |
Product Form | Wheel |

Warning:
This product can expose you to materials and/or chemicals including arsenic, lead, and other materials and/or chemicals which are known to the state of California to cause cancer and/or reproductive harm.
For more information, visit www.P65Warnings.ca.gov
Brand:
3M
Material:
Aluminum Oxide
Attaching System:
TR
Disc Diameter (Inch):
3"
Disc Diameter (Decimal Inch):
3.0000"
Disc Diameter (mm):
76.20mm
Grade:
Medium
Maximum RPM:
12000.0 rpm
interval quantity:
10