3M 6220J Diamond Sharpening Stone - 74 Grit - Rectangle - 3 in Width x 8 in Length - 84370
3M 6220J sharpening stone uses diamond as the abrasive material. 3M incorporates this diamond material into the sharpening stone forming a grit of 74. The sharpening stone has a width of 3 in and length of 8 in.
- Abrasive Material:Diamond
- Grit:74 µ
- Length:8 in
- Width:3 in
- Package Quantity:3 sharpening stones per case
- Case Quantity:3 sharpening stones per case