1. High quality fiber wheel
2. Flat and depressed
3. Center: Cross hole and circle hole
4. Fiber paper backing
5. Polishing ship
6. Coated materials: Aluminum oxide
7. High abrasive performance.

8. Durable fiber reinforced
9. Sizes: 4", 4.5", 5", 6", 7", 9"
10. Grit: P16-p400
11. Ideal for removing rust, deburring, polishing weld seam, especially used for grinding ship or automobile surface
12. Approved by ISO9001: 2000
Packing: 25PCS with a shrink, 6-8 shrinkages an inner box, then an outer box.