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Milwaukee 12 in. D X 20 mm X 1/8 in. thick Metal Cut-Off Wheel

Milwaukee 12 in. D X 20 mm X 1/8 in. thick Metal Cut-Off Wheel

Meet the Milwaukee 12 in. Metal Cut-Off Wheel, a purpose-built solution for serious metalworking. Engineered for speed and durability, this wheel is designed to deliver clean, stra…

Milwaukee MPN 49-94-0058
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This product isn’t sold on our website — see your local hardware store.

Typical Store Price i
Typical store price: low $5.99, average $7.59
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About Product Overview

Meet the Milwaukee 12 in. Metal Cut-Off Wheel, a purpose-built solution for serious metalworking. Engineered for speed and durability, this wheel is designed to deliver clean, straight cuts when you’re shaping steel, pipe, or structural metal in demanding shop environments.

Key specifications

  • Diameter: 12 inches
  • Arbor size: 20 mm
  • Thickness: 1/8 inch
  • Maximum speed: 6,400 RPM
  • Packaging: Boxed (1 piece per package)
  • Brand: Milwaukee

Why this wheel stands out

  • Designed for high-speed metal cutting with durability that professionals rely on in fabrication shops, automotive repair bays, and heavy-duty workshop tasks.
  • 1/8" thickness provides a stable cut with a narrow kerf, helping you reduce material waste while maintaining precision.
  • The 20 mm arbor broadens compatibility with a wide range of 12" cutoff saws and grinders, giving you more tool flexibility without sacrificing performance.
  • Boxed packaging protects the wheel during transit and makes storage in a busy shop simple and organized.

Ideal use cases

  • Cutting steel stock, angle iron, channels, and pipe in fabrication and maintenance settings.
  • Rough-cutting or precision-cutting tasks where a large-diameter wheel can cover more material per pass.
  • Projects requiring consistent performance at up to 6,400 RPM to maximize productivity while reducing wheel wear.

Tips for best results

  • Ensure your tool’s arbor and guard clearance accommodate a 20 mm arbor and a 12" wheel.
  • Apply steady, even pressure without side loading to maintain wheel integrity and achieve a clean cut.
  • Wear appropriate PPE—eye protection, gloves, and a face shield—when cutting metal with large-diameter wheels.
  • Inspect the wheel for any damage before use; replace if chipped or cracked to prevent breakage during cutting.

The Details Specifications

Brand Milwaukee
SKU 2055998
UPC 045242464296
Unit 0
Case Pack Quantity 10 per case
Retail Unit Quantity 1
Unit of Measure 1 PK
Dimensions (L × W × H) 0 × 12 × 12
Weight 2 lbs
Cubic Feet 0.02732 ft³
Country of Origin THAILAND
Safety Data Sheet (SDS) Manufacturer documentation · opens in new tab

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