3M Products & Supplies
3M™ Polyimide Hybrid Bond Diamond Wheels and Tools, 1A1, 7X1/4X1-1/4, X=1/4 D220 664PL - MMMPBDW32364 - 7010495608
The 3M™ Diamond Polyimide Wheel 664PL is used in the production and sharpening of carbide cutting tools. This general purpose wheel is designed to give you the best balance of form retention and the free-cut rate when used with water based lubricants.
Features
| Country of Origin | United States |
|---|---|
| Overall Diameter (Metric) | 177.8 |
| Angle | 60.0 |
| Overall Diameter (Imperial) UOM | in |
| Overall Thickness (Imperial) UOM | in |
| Overall Diameter (Imperial) | 7.0 |
| Bond Type | Polyimide |
| Overall Thickness (Metric) UOM | mm |
| Center Hole Diameter (Metric) UOM | mm |
| Overall Thickness (Imperial) | 0.25 |
| Center Hole Diameter (Imperial) | 1.25 |
| Abrasive Material | Diamond |
| Overall Diameter (Metric) UOM | mm |
| Product Form | Wheel |
| Center Hole Diameter (Imperial) UOM | in |
| Overall Thickness (Metric) | 6.35 |
| Center Hole Diameter (Metric) | 31.75 |