3M™ Polyimide Hybrid Bond Diamond Wheels and Tools, 1A1 2-.25-.25-.787 D220 685PN Min Qty Order:1 Durable film backing is tear-resistant

Durable film backing is tear-resistant and provides a superb uniform finish

Micron-graded diamond mineral provides consistent finishes on hard-to-grind materials

Lead Time: ~21 days

Its small size and shape enable it to reach into holes and diameters of machined parts or deburr irregular surfaces and contours

3M SKU: 7100290244

3M™ Polyimide Hybrid Bond Diamond Wheels and Tools, 1A1 2-.25-.25-.787 D220 685PN Min Qty Order:1 Durable film backing is tear-resistant3M SKU: 7010486703 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