Private Label - Silicon Carbide Unitized Wheel - 500 Series, WHL 3X1/4X1/4 M S/C SD 524 UTZ PRIV LABEL 77840

Among Standard Abrasives Unitized Wheels, the 500 Series provides the softest density, and is available in medium (MED) and fine (FIN) grade silicon carbide (S/C). These wheels are specifically designed for applications where achieving a fine finish is more important than cutting, such as polishing fillet areas on jet blades and soft metals prior to the coating process. The combination of soft density and sharp-cutting S/C mineral allows for precise results. These wheels are also highly conformable, making them ideal for projects with strict tolerances as they respond to surface irregularities. If the wheel shape changes over time due to prolonged use, it can be dressed to maintain its original shape.

The 500 Series S/C Wheels come in two options. Type 532 is an excellent choice for finishing applications. It provides a smooth and consistent finish. On the other hand, the Type 524 wheel is designed for light-weight blending applications. It has a higher density construction and a medium grade S/C grain throughout the web material, resulting in a slightly more aggressive product.

Unitized wheels are typically used on a right angle grinder. One of the benefits of unitized wheels is that they are bi-directional, meaning they can be mounted on a tool or pedestal grinder without regard to the direction of the spindle rotation. This allows the Standard Abrasives Unitized Wheel to be used with a variety of tools, providing operators with more flexibility. The stiffness of the unitized construction also enables operators to use thinner wheels to access awkward angles with grinding tools. The Series 500 wheels come in a range of diameters from 1-12 and require a unitized wheel mandrel (sold separately) for attachment to the tool. Quick change wheels are also available (sold separately).

Standard Abrasives Unitized Wheels are designed for tough deburring, cleaning, blending, and finishing applications. They have a non-woven unitized construction that offers a step up in density and durability compared to other products. This construction allows the wheels to handle more aggressive applications and accomplish material removal more rapidly. Despite their stiffness, the non-woven nylon fibers of the wheel still respond to surface irregularities while preserving the geometry of the piece, resulting in a consistent finish.

Unitized wheels are created by layering open web material that combines non-woven fiber strands and abrasive mineral with a tough resin bond. These layers are then cured and compressed together, giving the wheel more toughness and durability. This allows the wheel to withstand repeated wear and maintain its structural integrity, making it ideal for edges. As the layers wear, the wheel can be dressed to maintain its shape.

Standard Abrasives Unitized Wheels are load-resistant, meaning they are designed to keep cutting with fresh mineral. The gaps in the open web allow unwanted swarf to escape, preventing debris from clogging the abrasive. This ensures that the mineral stays fresh, sharp, and delivers a consistent cut over the life of the product. As the fibers break down and fresh mineral is exposed, the likelihood of dull or blunt mineral smearing the surface is reduced, resulting in cleaner surfaces and less re-work. Additionally, the load-resistant construction reduces manual fatigue that may result from applying heavy pressure to a dull abrasive.

Standard Abrasives Unitized Wheels offer numerous benefits for heavy-duty jobs. They help operators reduce finishing steps, minimize costs, and achieve greater throughput. With their soft density, precise results, compatibility with various tools, non-woven unitized construction, and load-resistant construction, these wheels are a reliable choice for deburring, cleaning, blending, and finishing applications.