3M - Depressed-Center Wheels Wheel Diameter (Inch): 9 Wheel Thickness (Decimal Inch): 0.2500
Item #: 46518593
Brand: 3M
Model #: 00051125874526
Exact Tooling IR#: 04
Features and Benefits
Depressed Center Wheel - Flat 
Cooler cutting and more durable than natural aluminum based products, ceramic provides a sharp, high purity grain. Commonly used for precision grinding of steels, hard alloys and exotic materials. 
Product Specifications
Depressed-Center Wheels; Wheel Diameter (Inch): 9 ; Wheel Thickness (Decimal Inch): 0.2500 ; Grade: Coarse/Extra Coarse ; Hole Size (Inch): 7/8 ; Connector Type: Eyelet ; Wheel Type Number: Type 27
| Wheel Diameter (Inch) | 9 | 
| Wheel Thickness (Decimal Inch) | 0.2500 | 
| Grade | Coarse/Extra Coarse | 
| Hole Size (Inch) | 7/8 | 
| Connector Type | Eyelet | 
| Wheel Type Number | Type 27 | 
| Abrasive Material | Ceramic | 
| Maximum RPM | 6650 | 
| Bond | Resinoid |