3M™ Polyimide Hybrid Bond Diamond Wheels and Tools, 3A1 7-.375-.425-1.25 D320 644PK U.063 Min Qty Order:1 The aluminum oxide abrasive and

The aluminum oxide abrasive and flexible backing make this cloth an ideal product for dry applications such as surface dimensioning and light defect removal

Geometric "bricks" wear evenly throughout service life due to multiple layers of mineral and grinding aid

It does these jobs without damaging the base material and can produce a more uniform finish

improved productivity thanks to much higher stock removal rate

3M™ Polyimide Hybrid Bond Diamond Wheels and Tools, 3A1 7-.375-.425-1.25 D320 644PK U.063 Min Qty Order:1 The aluminum oxide abrasive and3M SKU: 7100182639 Lead Time: ~30 days Designed for good form retention, using water or oil lubricant.