Norton 66253049077 Aluminum Oxide Metal Grinding Wheel
Description
Highlights:
- Arbor : 1/4 Inch x 7/8 Inch
- Diameter : 9 Inch
- Grit : 24
- Grit Grade : Medium
- RPM : 6,600
- Ideal For : Grinding and Polishing Metal
- Alternating zirconia alumina (blue) and aluminum oxide (black) flaps provides higher performance than aluminum oxide while retaining an economical price
- Type 27 have an angled face providing greater surface contact and are the best choice fast stock removal
- Fiberglass/resin backing plates are the most popular due to high strength, light weight and ability to absorb vibration
- Polyester/cotton backing combination for good cut rate and finishing
- 24 grit for light blending and cleaning