Product Description
PFX Ultra-Thin Cut-Off Wheel | 4-1/2" x .040" (1/32") - 7/8" Arbor | Part 80321
Razor-Sharp Cutting Performance for Steel and Ferrous Metals
The PFX 4-1/2" x .040" Ultra-Thin Cut-Off Wheel (Part 80321) is precision-engineered for clean, fast cutting in steel and other ferrous metals. With a razor-thin .040" (1/32") profile and premium A46T aluminum oxide grain, this wheel delivers aggressive performance, minimal heat buildup, and reduced material loss—making it ideal for fine fabrication, pipe cutting, and detail work.
Whether you're working in the shop or on-site, this wheel provides the edge professionals rely on for speed, accuracy, and control.
Key Features:
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Ultra-Thin .040" Profile: Allows for fast, clean cuts with minimal kerf and less post-processing.
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A46T Grain Structure: Sharp aluminum oxide grain provides extended life and high cut efficiency.
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Cool, Low-Burr Cutting: Reduces heat distortion and material cleanup.
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Smooth Operation: Precision-balanced to reduce vibration and increase accuracy.
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Universal Compatibility: 7/8" arbor fits most 4-1/2" angle grinders without adapters.
Specifications:
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Part Number: 80321
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Size: 4-1/2" x .040" (1/32") x 7/8"
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Max RPM: 13,300
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Grain: Aluminum Oxide (A46T)
When your cut needs to be fast, clean, and precise—PFX delivers unmatched performance in every pass.
