3M 644BI tool & cutter grinding wheel uses diamond as the abrasive material and has a diameter of 3 15/16 in. 3M incorporates this diamond material into the tool & cutter grinding wheel forming a grit of 220. In addition to the other aspects of these parts, another important component of these is the thickness. This 3M part is 0.394 in thick.
| R. S. Hughes Company, Inc. | |
|---|---|
| Product Category | Grinding Wheels |
| Product Number | 051141-30544 |
| Product Name | 3M 644BI Diamond 4A1 Tool & Cutter Grinding Wheel - Very Fine Grade - 220 Grit - 3 15/16 in Diameter - 1.002 in Center Hole - Thickness 0.394 in - 30544 |
| Type | Diamond |
