63177 - Pferd 4-1/2 Inch Aluminum Cutting Wheel .045 Type 1

Professional Grade Aluminum Cutting Performance

The Pferd 63177 is a premium 4-1/2" x .045" x 7/8" cut-off wheel specifically engineered for the unique challenges of working with aluminum and other non-ferrous metals. In industrial fabrication, cutting soft metals often leads to "loading" or "clogging," where the metal adheres to the abrasive grain, rendering the wheel useless and increasing heat buildup. Pferd has addressed this issue with their Performance Line SG-ELASTIC series, which incorporates special fillers and a unique bond formulation that actively prevents chip adhesion.

This Type 1 (flat) wheel features a thin .045-inch profile, often referred to in the industry as a "zip" style wheel. This thinness is critical for aluminum applications as it minimizes the surface area in contact with the workpiece, significantly reducing friction and heat generation. The result is a cleaner, faster cut that leaves minimal burrs, reducing the need for secondary rework or grinding. The wheel is constructed with high-quality Aluminum Oxide A grain, selected for its hardness and durability, ensuring that the wheel maintains its cutting edge throughout its service life.

Safety and efficiency are paramount in the design of the 63177. By preventing the wheel from glazing over with soft metal, the operator experiences consistent cutting action without the dangerous "grabbing" or kickback associated with loaded wheels. This makes it an essential tool for aerospace, automotive, and marine fabrication shops where aluminum is a primary material. Compatible with all standard 4-1/2 inch angle grinders featuring a 7/8 inch arbor, this wheel represents the top tier of German-engineered abrasive technology.