 
        Brush Research Mfg. - 0.787" to 7/8" Bore Diam, 60 Grit, Zirconia Alumina Flexible Hone - Coarse, 8" OAL
Item #: 52012986
Brand: Brush Research Mfg.
Model #: BC7860Z25
Exact Tooling IR#: 04
Features and Benefits
More durable than aluminum oxide, zirconia-alumina is best for medium- to heavy-material removal. The material grains constantly fracture to produce new sharp edges. Commonly used on carbon steels, aerospace alloys, nickel alloys, aluminum and cast iron. 
| Product Specifications | |
|---|---|
| Minimum Bore Diameter (Decimal Inch) | 0.7870 | 
| Maximum Bore Diameter (Decimal Inch) | 0.875 | 
| Maximum Bore Diameter (Inch) | 7/8 | 
| Abrasive Material | Zirconia Alumina | 
| Abrasive Length (Inch) | 3 | 
| Abrasive Length (Decimal Inch) | 3.0000 | 
| Grade | Coarse | 
| Grit | 60 | 
| Overall Length (Decimal Inch) | 8.0000 | 
| Overall Length (Inch) | 8 | 
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