• Silicon carbide grain
• Coarse grit for tough grinding applications
• Excellent for cleaning castings, mold marks, and removing flashing
• Type 11 shape is excellent for maximum surface area coverage for foundry and cleaning applications
• Metal backing
The C16 concrete cup stones have a silicon carbide grain with coarse grit for tough grinding applications. Excellent for cleaning castings, mold marks, and removing flashing. The Type 11 shape provides maximum surface area coverage for grinding and cleaning applications. These cup stones come with a plain or metal backing. The metal backed option provides greater stability in tough grinding applications. Used for masonry, concrete and stone. Metal Backing. Package of 12. *Note: 20% restock fee on all SAIT/United Abrasives returns.
Series: Concrete Cup Stones
Application: Concrete
Diameter: 4"
Thickness: 2"
Arbor: 5/8-11"
Max RPM: 9,050
Material: Silicon Carbide
Type: Type 11
Grit: C16
Package: 12