New merit 5" x 7/8 -24 grit grinding discs 25 pc's

New merit 5" x 7/8 -24 grit grinding discs 25 pc's

Merit 5" x 7/8 arbor, Resin Fiber Grinding Discs # 57290 24 grit. 1 box of 25 pc's New
High performance on blending welds, stainless steel, inconel, titanium, and tool steel.
Merits resin fiber discs are made with only the finest grain available and selected for their individual performance characteristics required for each application. Manufactured with specially formulated bonding resins to minimize loading, glazing and grain stripping.
High concentration of Zirconia and heat-treated Aluminum Oxide grain provides twice the cutting action of premium AO discs and is extremely heat resistant