Manufacturer Part Number: 66253269779|Abrasive Material|Aluminum OxideWheel Type|Type 11Bond Type|VitrifiedWheel Diameter (Inch)|4Wheel Diameter (mm)|Overall Thickness (Decimal Inch)|1-1/2Hole Size|1-1/4Grit|120Grade|FineSpecifications|Porous|Non-PorousWheel Color|GrayIncludes|Hole Size|Overall Thickness (mm)|Face Width (mm)|Maximum Rpm|5730Wheel Hardness Rating|MediumHardness Code|KRecess Type|Superabrasive Type|Grain Structure|Friable|Wet/Dry Operation|Face Angle|For Use With|Superabrasive Depth (mm)|Superabrasive Depth (Inch)|Face Width (Inch)|1/4Hole Thread Size|Hub Diameter (Inch)|3Number Of Segments|Super Abrasive Wheel Type Number|Super Abrasive Concentration|Type|Trade Name|Product Service Code|UNSPSC Code|