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Milwaukee 4-1/2 in. D X 7/8 in. X .045 in. thick Metal Cut-Off Disc 10 pk

Milwaukee 4-1/2 in. D X 7/8 in. X .045 in. thick Metal Cut-Off Disc 10 pk

When metal needs to be cut fast and precisely, Milwaukee delivers with the 4-1/2 in. D x 7/8 in. Arbor x.045 in. Thick Metal Cut-Off Disc, now in a convenient 10-pack. Built for hi…

Milwaukee MPN 49-94-0101
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Typical store price: low $15.99, average $18.99
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About Product Overview

When metal needs to be cut fast and precisely, Milwaukee delivers with the 4-1/2 in. D x 7/8 in. Arbor x.045 in. Thick Metal Cut-Off Disc, now in a convenient 10-pack. Built for high-performance grinding applications, these discs are ready to tackle steel, tubing, and other metalwork tasks with reliability you can trust from Milwaukee.

Designed for compatibility with standard 4-1/2 inch angle grinders that accept a 7/8 inch arbor, these discs strike the perfect balance between aggressive cutting and durable longevity. The.045 inch thickness provides robust cutting action while maintaining rigidity for consistent, straight cuts across a variety of metal substrates.

Key specifications

  • Diameter: 4-1/2 inches
  • Arbor size: 7/8 inch
  • Thickness:.045 inches
  • Maximum speed: 13300 RPM
  • Quantity: 10 discs per package
  • Packaging: Boxed for easy storage and organized use
  • Brand: Milwaukee

Why choose Milwaukee Metal Cut-Off Discs

  • Reliable performance at high RPMs: Engineered to maintain cutting efficiency and stability when pushed to the grinder’s top speed, helping you complete metal-cutting tasks faster.
  • Consistent thickness for predictable cuts: The standardized.045 inch profile ensures uniform results across the entire pack, reducing rework and producing cleaner edges.
  • Ready-to-use packaging: A boxed 10-pack means you’ll have spares on hand for back-to-back projects, reducing downtime and keeping your workflow smooth.
  • Versatile for common metalwork tasks: Ideal for cutting structural steel, metal tubing, brackets, and other fabrication jobs where a robust cut-off disc is required.

Use cases and practical tips

Ideal scenarios include fabricating or repairing metal frameworks, trimming metal stock to length, or creating clean, precise cuts on small-to-medium sections. For best results:

  • Mount on a compatible 4-1/2" angle grinder with a 7/8" arbor and use a proper guard.
  • Always secure the workpiece and maintain a steady, controlled feed to minimize heat build-up and edge fraying.
  • Wear appropriate PPE, including eye protection, gloves, and a face shield when cutting metal.
  • Inspect discs for cracks or wear; replace immediately if any damage is observed to prevent breakage during use.

With Milwaukee’s reputation for durable, purpose-built tools, this 10-pack of metal cut-off discs provides dependable performance for professional shops and serious DIY setups alike. Whether you’re finishing a fabrication project or performing routine metal cutting, these discs are ready to deliver fast, consistent results—disc after disc.

The Details Specifications

Brand Milwaukee
UPC 045242464012
Case Pack Quantity 4 per case
Retail Unit Quantity 1
Dimensions (L × W × H) 0 × 5 × 5
Weight 1 lbs
Country of Origin THAILAND
Safety Data Sheet (SDS) Manufacturer documentation · opens in new tab

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