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Milwaukee 4-1/2 in. D X 5/8-11 in. X 1/8 in. thick Metal Cutting/Grinding Disc

Milwaukee 4-1/2 in. D X 5/8-11 in. X 1/8 in. thick Metal Cutting/Grinding Disc

Milwaukee 4-1/2" x 1/8" Metal Cutting/Grinding Disc with 5/8"-11 ArborTackle metalwork with confidence using Milwaukee’s proven 4-1/2" metal cutting/grinding disc. Designed for spe…

Milwaukee MPN 49-94-0907
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Typical Store Price i
Typical store price: low $3.99, average $4.99
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About Product Overview

Milwaukee 4-1/2" x 1/8" Metal Cutting/Grinding Disc with 5/8"-11 Arbor

Tackle metalwork with confidence using Milwaukee’s proven 4-1/2" metal cutting/grinding disc. Designed for speed and precision, this disc keeps up with demanding cutting and shaping tasks in workshops, fabrication shops, and maintenance bays. With a robust 5/8"-11 arbor and a maximum speed of 13,300 RPM, it delivers consistent performance on metal stock, welds, and structural components.

What’s included

  • Quantity: 1 disc
  • Packaging: Boxed for protection and easy storage
  • Product Type: Metal Cutting/Grinding Disc
  • Brand: Milwaukee
  • Diameter: 4-1/2 inches
  • Arbor Size: 5/8-11
  • Thickness: 1/8 inch
  • Max Speed: 13,300 RPM

Why this Milwaukee disc stands out

  • High-speed efficiency: Optimized to maintain a steady cut and finish at elevated RPMs, helping you complete metalworking tasks faster without sacrificing control.
  • Versatile metal performance: Specifically engineered for cutting and grinding on metal, making it a dependable choice for fabrication, maintenance, and DIY metal projects.
  • Precision with a standard arbor: The 5/8"-11 arbor is a common fit for many 4-1/2" grinders, providing reliable alignment and reduced vibration during use.
  • Broad applicability: Ideal for trimming, deburring, and smoothing edges on metal components, pipes, brackets, and structural pieces.

Use cases and practical tips

Whether you’re shaping a newly cut steel bar, trimming a metal pipe, or cleaning welds, this disc offers consistent results with minimal stock removal waste. For best results:

  • Let the grinder do the work—apply steady, moderate pressure rather than forcing the wheel through the material.
  • Keep a firm, controlled motion to prevent gouging and overheating the disc.
  • Wear appropriate PPE, including eye protection, gloves, and hearing protection, and use a proper guard on your grinder.
  • Inspect the disc for cracks or damage before each use and replace if signs of wear appear.

Built for reliability in metalworking environments, this Milwaukee disc is a practical choice for professionals and serious DIYers who demand consistency, speed, and safety in every cut and grind.

The Details Specifications

Brand Milwaukee
UPC 045242463954
Case Pack Quantity 10 per case
Retail Unit Quantity 1
Dimensions (L × W × H) 0 × 5 × 5
Weight 0 lbs
Country of Origin THAILAND
Safety Data Sheet (SDS) Manufacturer documentation · opens in new tab

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