3M Products & Supplies
3M Resin Bond Diamond Wheels and Tools, 1A1 4-.125-.25-1.25 D400 664BL
3M™ Diamond Resin Wheel 664BK is used for high performance grinding of carbide cutting tools. It has superior form retention and runs with water-based coolant. From 100 to 400 mesh grits and dual grit - (120/320).
Features
| Country of Origin | United States |
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