STI Inland Diamond Cove Polishing Wheel

STI Inland Diamond Cove Polishing Wheel

STI Inland Diamond Cove Polishing Wheel is specially designed for cutting and polishing the cove base—the curved floor-to-wall transition—on both epoxy- and portland-based terrazzo. Unlike standard flat tooling, these diamond wheels reach and finish radiused surfaces with precision, making them ideal for both new installations and restoration projects. Suitable for wet or dry use, they provide consistent performance from the initial aggressive cut through the final polishing stages.

Engineered for professional terrazzo finishing, these wheels feature a radiused edge available in ¾-inch and 1-inch profiles to match common cove base dimensions. They are offered in 25/30 grit for aggressive stock removal and 80/100 grit for finer finishing, while integrated water openings distribute water evenly across the work surface for improved cooling and polishing efficiency during wet applications.

Main Features

• Designed for cutting and polishing terrazzo cove bases
• Suitable for epoxy- and portland-based terrazzo
• Ideal for new installations and restoration projects
• Wet or dry operation
• Radiused edge available in ¾ in. and 1 in. profiles
• Available in 25/30 and 80/100 grit options
• Water openings provide even water distribution during wet polishing
• Reaches curved floor-to-wall transitions that flat tools cannot polish