3M Products & Supplies
3M™ Polyimide Hybrid Bond Diamond Wheels and Tools, 1A1, 4-1/2X1/4X1-1/4, X=.425 D320 664PL - MMMPBDW37321 - 7010495681
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 |
|---|---|
| Product Form | Wheel |
| Overall Thickness (Metric) | 6.35 |
| Overall Thickness (Imperial) UOM | in |
| Center Hole Diameter (Imperial) UOM | in |
| Abrasive Material | Diamond |
| Overall Diameter (Metric) UOM | mm |
| Angle | 8.0 |
| Overall Diameter (Metric) | 114.3 |
| Center Hole Diameter (Imperial) | 1.25 |
| Overall Diameter (Imperial) | 4.5 |
| Overall Diameter (Imperial) UOM | in |
| Overall Thickness (Metric) UOM | mm |
| Bond Type | Polyimide |
| Overall Thickness (Imperial) | 0.25 |
| Center Hole Diameter (Metric) UOM | mm |
| Center Hole Diameter (Metric) | 31.75 |