- High concentration of Zirconia and heat-treated Aluminum Oxide grain provides twice the cutting action of Premium Aluminum Oxide Discs and is extremely heat resistant
- Self-sharpening grain exposes new points to work surface

CGW Abrasives
CGW Abrasives Resin Fibre Discs, Zirconia, 4 in Dia., 36 Grit, 25 BX, #48232
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