Tyrolit
Tyrolit Diamond Grinding Cups | Cup Wheels for Concrete, Screed & Surface Levelling
Tyrolit Diamond Grinding Cups are high-performance angle grinder attachments purpose-designed for rapid material removal, surface levelling, and edge profiling on concrete, screed, natural stone, and mineral substrates. Available in diameters from 100 mm to 180 mm, these diamond cup wheels address the needs of professionals engaged in floor preparation, concrete repair, formwork seam removal, and decorative concrete finishing. The Tyrolit diamond cup wheel assortment includes several specialized configurations: standard cup wheels for aggressive material removal and unevenness levelling on concrete and screed surfaces; fine-finishing cup wheels that deliver an exceptionally uniform surface quality ideal for subsequent polishing steps or coating adhesion; cup wheels with extended profiles for grinding in tight spaces adjacent to walls and corners; and PCD (polycrystalline diamond) cup wheels specifically designed to remove the toughest coating materials—epoxy resins, thermoplastic coatings, adhesive residues, and heavy-duty sealants—without the clogging or loading that disables conventional diamond tools. Tyrolit cup wheels feature double-row segment configurations for balanced material removal and smooth operation, with segments available in various diamond grit sizes to match specific surface finish requirements. For floor grinding contractors, diamond cup wheels serve as essential complementary tools to larger floor grinding machines, enabling edge work and localized surface correction that planetary grinders cannot reach. Construction professionals, concrete finishers, and surface preparation specialists choose Tyrolit diamond grinding cups for their combination of aggressive stock removal, long service life, and dependable performance across mixed-material job sites.
Send an Enquiry
We'll get back to you on WhatsApp.
Trusted by Industry Leaders
Aggressive Concrete and Screed Material Removal
Double-row diamond cup wheels deliver rapid stock removal rates for levelling uneven concrete slabs, removing formwork seams, grinding down high spots, and preparing surfaces for coatings and overlays.
PCD Cup Wheels for Stubborn Coating Removal
Polycrystalline diamond segments cut through epoxy, resin, adhesive residues, mastics, thermoplastic coatings, and heavy sealants without clogging—maintaining aggressive grinding action on materials that instantly load conventional diamond abrasives.
Dual-Finish Configuration Options
Choose between standard cup wheels for fast material removal or fine-finishing cup wheels that produce smoother surfaces with uniform scratch patterns, minimizing subsequent grinding steps.
Wall and Edge Profile Capability
Extended-profile cup wheel designs enable grinding flush against walls, into corners, and along edges where standard grinding heads cannot access, reducing the need for manual or secondary operations.
Smooth, Vibration-Reduced Operation
Precision-balanced cup wheel construction, combined with optimal segment placement geometry, minimizes vibration transferred to the operator and the angle grinder, extending machine life and reducing user fatigue.
Durable Long-Life Diamond Bond
Tyrolit diamond cup wheels are formulated for extended service in abrasive concrete and screed materials, with bond hardness and diamond concentration optimized to resist premature erosion while maintaining free cutting characteristics.
Why Tyrolit Diamond Cup Wheels Are Essential for Professional Concrete Surface Preparation
Concrete surface preparation is a multi-stage process requiring different tooling for different phases, and the diamond cup wheel fills a critical role that larger floor grinders cannot efficiently address. When preparing a concrete floor for epoxy coating, polishing, or overlay, the perimeter areas along walls, around columns, and in corners require edge grinding to ensure the entire surface is uniformly prepared. Tyrolit diamond cup wheels mounted on angle grinders provide the portability and maneuverability needed for this edge work. The PCD cup wheel variant is particularly valuable in renovation projects where existing flooring materials—epoxy coatings, carpet adhesive, tile mastic, leveling compounds—must be completely removed before new treatments can be applied. PCD segments, composed of polycrystalline diamond structures rather than individual diamond grains, maintain sharp edges by fracturing on a microscopic scale rather than wearing smooth or loading with removed material. This allows contractors to complete coating removal in a fraction of the time required by conventional diamond or carbide tooling, with significantly less downtime for tool cleaning or replacement. Tyrolit diamond cup wheels are also widely used for beveling stone and concrete edges—creating chamfers on granite countertop edges, profiling concrete stair treads, and finishing architectural precast elements.
Selecting the Right Tyrolit Diamond Cup Wheel for Your Application
The optimal cup wheel selection depends on the substrate material, the desired surface finish, and the nature of any coatings to be removed. For general concrete grinding, leveling, and formwork seam removal, standard double-row diamond cup wheels in a medium diamond grit provide the best balance of material removal rate and surface finish. For applications where surface uniformity is critical—such as preparing concrete for thin-film coatings or achieving a consistent aesthetic on exposed aggregate—fine-finishing cup wheels with higher diamond concentration and finer grit deliver smoother results. When dealing with coatings, the decision tree is clear: if the coating is thick (>1 mm), elastomeric, or thermoplastic, a PCD cup wheel will dramatically outperform diamond abrasives. PCD cup wheel options include designs with protective segments that provide smoother operation and more even grinding results, and designs without protective segments that offer maximum aggression for the fastest possible coating removal. For operators working in confined spaces, extended-profile cup wheels provide the necessary reach without requiring substrate removal or awkward tool positioning. Tyrolit’s application support team is available to assist with product selection and to provide process recommendations based on your specific surface preparation requirements.