Description
Rapida Cup Wheels feature a cap-cutter segment and a soft bond designed for powerful grinding on extremely hard concrete. This wheel excels on dense, smooth troweled floors and concrete strengthened with curing agents.
During the curing process, surface curing compounds form a hard membrane over the slab. This prevents water from evaporating too quickly and strengthens the concrete cap. Once this rigid surface develops, standard tooling struggles to break through it.
When the diamond bond is not matched to the hardness of the concrete, the diamonds can glaze. Glazing occurs when the bond does not wear away fast enough to expose new diamond edges. Using the correct bond is essential for efficient grinding, productivity, and avoiding premature wear.
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Key Features
Soft-bond segment designed for extremely hard concrete
Cap-cutter segment breaks through hard surface membranes
Ideal for troweled, smooth, and curing-agent-treated concrete
Prevents glazing by exposing fresh diamonds during grinding
Fast cutting, consistent performance, and long service life
Suitable for residential, commercial, and industrial floors
Frequently Asked Questions
What are Rapida Cup Wheels used for?
They are designed for grinding extremely hard concrete surfaces, especially floors strengthened with curing agents or dense trowel finishes.
Why do diamonds glaze on hard concrete?
Glazing happens when the bond is too hard and does not wear away to expose new diamonds. The Rapida’s soft bond prevents this by maintaining aggressive cutting.
Can these wheels break through curing-agent membranes?
Yes. The cap-cutter segment is engineered to cut through hardened surface membranes formed by curing compounds.
What grinders are these wheels compatible with?
Rapida Cup Wheels fit most standard angle grinders and concrete grinders. Check arbor size and machine requirements before use.
Why choose Syntec?
Syntec produces reliable, contractor-grade tooling designed for consistent grinding performance on demanding surfaces.
Contact Us
For product recommendations, sales inquiries, or technical support, contact the Syntec team:
https://syntecsolution.com/contact-us/
