3M™1A1RN,4X3/16X.7874,X=.425 D500 685PN - MMMPBDW50222 Brushes The block shape makes it

The block shape makes it easy to hold and sands flat

3M SKU: 7100213808

Designed with a durable polyester film backing and diamond mineral

Open coat construction helps evacuate sanding dust from the belt for a more aggressive cut and longer abrasive life

Flexible spindles bend easily for contact with internal radii and cylinder walls

3M™1A1RN,4X3/16X.7874,X=.425 D500 685PN - MMMPBDW50222 Brushes The block shape makes it3M SKU: 7010496634 Lead Time: ~40 days Our 3M Diamond Polyimide Wheel 685PN 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. Arbor holes are made to customer specifications. Designed to provide the best form retention and longest wheel life. Diamond abrasive capable of removing stock or