Genuine factory original equipment Niagara Carborundum heavy-duty industrial bench grinding wheel assembly (Model: 3-907-8975-3 Component Set). This premium vitrified abrasive tool safeguards your workshop's edge-shaping and surface-finishing productivity by providing consistent, controlled material removal to refine sharpening performance. Sourced from highly durable silicon carbide / aluminum oxide blends and industrial-grade bonding materials, this medium-grit system provides ultra-smooth metal leveling, protecting your workpieces from localized overheating and uneven profile wear under rigorous continuous mechanical stress.

• Key Features: Advanced internal abrasive matrix structure for precision leveling, heavy-duty balanced structural configuration for vibration protection, and dependable thermal dissipation networking.
• Technical Specs: Brand: Niagara Carborundum | Wheel Part Number: 3-907-8975-3 | Grit Grade: Medium | Compatibility: 10" Pedestal / Bench Grinders | Dimensions: 10 in. x 1 in. x 1 in. | Power: Max 2483 RPM Systems.
• Condition Notes: New old stock (NOS) unused condition. The grinding wheel body shows minor shelf wear and light paper discoloration from long-term storage, but all structural faces are intact. The arbor hole, composition edges, and perimeter surfaces are clean, fully intact, and free of structural cracks or deep edge chips.
• Installation Notes: Securely mount the grinding wheel parallel to the tool rest's centerline to ensure the internal abrasives grind and finish correctly. Perform a mandatory "Ring Test" directly prior to mounting, ensuring all protective safety guards and paper blotter rings are seated firmly. Run a system spin check before high-speed metalwork operation. Message with any questions!