• M18™ Cordless 4-1/2" Cut-off / Grinder Milwaukee Tools
1 1

M18™ Cordless 4-1/2" Cut-off / Grinder

M18™ Cordless 4-1/2" Cut-off / Grinder

$159.00 USD
$159.00 USD
Sale Sold out
Shipping calculated at checkout.

California Proposition 65 Warning

Our M18™ 4-1/2" Cut-off/Grinder provides you with the speed, durability, and ease-of-use to handle industrial applications. The cut-off grinder has a 4-pole motor, giving you maximum power when cutting or grinding. The tool is the only cordless cut-off/grinder in the market to feature the user-preferred paddle switch, providing you with comfort and ease-of-use when operating in various positions. L-shape intake vents protect the grinder cut-off tool by keeping harmful debris from entering the tool and damaging internal components. The tool is powered by our M18™ REDLITHIUM™ battery packs (sold separately), giving you 35% faster cutting speed and up to 50% more cuts on a single charge.
  • Milwaukee® 4-Pole Motor- Delivers maximum power when cutting or grinding
  • Overload Protection- Prevents damage to the tool and battery in abusive situations
  • Debris Baffles - L-shape vents keep debris from entering the tool and damaging internal components to help increase tool life.
  • Tool Free, Burst Resistant Guard- Allows for quick, easy guard adjustments. Easy to access and actuate too free guard makes it easier and less time consuming to adjust the guard for various applications.
  • Paddle Switch Design- The only cordless cut-off /grinder in the market with a paddle switch design
  • Up to 35% faster cutting speed
  • Up to 50% more cuts on a single charge
  • 3-Position Side Handle- Provides optimal Control and Versatility
View full details
Product Product subtotal Quantity Price Product subtotal
M18™ Cordless 4-1/2" Cut-off / Grinder Milwaukee Tools
M18™ Cordless 4-1/2" Cut-off / Grinder2680-20
M18™ Cordless 4-1/2" Cut-off / Grinder2680-20
$159.00/ea		 $0.00
Sold out
$159.00/ea $0.00

  • Your Trusted Source for Pro-Grade Tools, Fasteners & Jobsite Solutions

    Polar Tool & Supply is your go-to destination for premium construction tools, jobsite supplies, and contractor essentials. From power tools and hand tools to fasteners, safety gear, and jobsite delivery, we stock the brands pros trust—Milwaukee, DeWalt, Metabo HPT, Makita, Stabila, and more. Whether you’re framing houses, finishing trim, or tackling your next big DIY project, we have the tools and expertise to help you get the job done right.

  • Family-Owned, Contractor-Focused Since 2007

    Founded in Minnesota and serving the Midwest and beyond, Polar Tool & Supply is family-owned and operated, with decades of combined experience in the construction supply industry. We know what it takes to keep jobsites running smoothly because we’ve been there ourselves—delivering the right tools, fasteners, and supplies when and where you need them. With physical stores in Minnesota and Wisconsin, plus a robust online shop, we’re committed to supporting local builders, contractors, homeowners, and more with real service and real solutions.

  • Every Trade, Every Project, Every Jobsite

    Why do contractors, builders, and DIYers choose Polar Tool & Supply? We understand the demands of the jobsite. Whether you need framing nailers, cordless drills, safety gear, or the latest in jobsite technology, our selection is curated for performance, durability, and value. From fasteners to finish saw blades, ladders, nail guns to layout tools, we offer everything you need for framing, roofing, remodeling, and finishing—plus expert advice and fast, local delivery.

  • 100% Genuine Tools & Supplies – Backed by Service

    At Polar Tool & Supply, we only stock authentic, professional-grade products from the brands you trust. Every tool, fastener, and accessory is handpicked for quality and reliability. Need help choosing the right tool? Our knowledgeable team is here to help, whether you’re shopping online or visiting us in-store. We’re committed to delivering the best service, support, and value for every customer—on every project.