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11 Amp Corded 4-1/2" Small Angle Grinder w/Lock-On Paddle Switch MPN:6142-30

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In Stock
Brand: Milwaukee
Part #: 6142-30
UPC: 045242483099
SKU
510-G7112397
Regular Price $258.01 Special Price $184.29

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11 Amp Corded 4-1/2" Small Angle Grinder w/Lock-On Paddle Switch

The Milwaukee 11 Amp Corded 4-1/2in Small Angle Grinder is designed for heavy-duty use in industrial settings. Its powerful 12,000 RPM motor provides maximum performance and durability, making it ideal for demanding tasks such as grinding, sanding, and polishing. The tool-free design and adjustable guard allow for quick and easy accessory changes and guard installations, reducing downtime and increasing productivity. With its slim grip design and advanced airflow system, this grinder improves control and reduces fatigue, making it perfect for use in construction, fabrication, and other industries where heavy-duty grinding is required.

Top product features:

  • 11 Amp motor with 12,000 RPM provides maximum performance and durability.
  • Tool-free accessory change allows the user to easily change all accessories without a wrench.
  • Slim grip design improves control and reduces fatigue.

Top product applications:

  • Demolition and renovation
  • Construction and carpentry
  • Metal fabrication and machining

The 11 amp 4-1/2 in. small angle grinder (Paddle, lock-on) delivers up to 3X more durability and up to 50% more power than the competition. With a 1,400 MWO motor that powers through the toughest jobs, the 6142-30 is the perfect match for industrial users. A grip circumference measuring a full 2 in. less than the competition, this Milwaukee grinder provides more control and less fatigue throughout the day. Milwaukee's electronic advantage includes overload protection to maximize motor life, an electronic clutch that extends tool life and helps prevent bind-up, line lock-out that prevents automatic start-up after power loss, and soft start. Featuring a 100% tool-free design, this grinder allows the user to change all accessories, including hubbed product, without a wrench. in addition, the tool-free, burst resistant, adjustable guard allows users to make quick guard installations and adjustments.


  • Powerful 11 Amp, 12,000 RPM motor: provides maximum performance and durability
  • Tool-free accessory change: easily change all accessories without a wrench
  • Tool-free adjustable guard: provides quick guard installations and adjustments
  • Advanced airflow system: maximizes airflow and reduces debris ingress, improving motor life and performance
  • Debris baffles – protect internal components by deflecting damaging debris out of the airflow at the intake vents
  • Slim grip design: improves control and reduces fatigue
  • Compatible with multiple grinder guards and flanges.

Additional Information

  • Country of Origin: CN
  • Drop Ship Item: No
  • Blind Ship Eligible: No
  • LTL Freight Required: No
  • Lead Time: Ships in 1 days
  • Minimum Order Quantity: 1
  • Unit of Measure: EA
  • Package Length: 7.09
  • Package Width: 3.74
  • Package Height: 16.34
  • Package Weight: 7.47
Product info last updated on March 14, 2026 1:05am UTC Category: Power Tools and Accessories
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In stock