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FREE SHIPPING — Milwaukee M18 FUEL 4 1/2in./5in. Grinder — Tool Only, Paddle Switch, No-Lock, Model# 2780-20

Item# 41945
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FREE SHIPPING — Milwaukee M18 FUEL 4 1/2in./5in. Grinder — Tool Only, Paddle Switch, No-Lock, Model# 2780-20

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Reg. $169.00
Sale $149.00

Save $20.00 + Free Shipping (Lower 48 states)

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  • Tool only; battery not included
  • Powerstate™ brushless motor delivers maximum power and up to 10X longer motor life
  • Redlink Plus™ Intelligence provides optimized performance, electronic clutch, and overload protection using total system communication between tool, battery and charger
  • M18 RedLithium™ XC 4.0 battery pack (not included) provides superior pack construction, electronics, and performance to deliver 2X more run time and more work over pack life
  • Powerful cordless grinder delivers the power of a corded grinder
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Milwaukee M18

Free Milwaukee M18 5.0Ah Battery -
A $129 Value

With Purchase Of This M18 FUEL Power Tool

Offer expires 10/30/2018 and is not valid in stores. Cannot be combined with other promotions.

See Details

 

Product Summary

The Milwaukee® M18™ FUEL™ 4 1/2in./5in. Grinder supplies maximum sustained power to complete the toughest grinding, surface preparation and cutting applications. This cordless grinder delivers the power of a corded grinder with up to 2X more run time and up to 10X longer motor life. The Powerstate™ brushless motor provides up to 10X longer motor life and lower cost of ownership. The M18 RedLithium™ XC 4.0 battery pack (not included) delivers up to 4X more run time and 20% more power. The grinder features Redlink Plus™ Intelligence, the most advanced system of cordless power tool electronics, for maximum performance. The 18V lithium-ion grinder's thin body design gives it optimized balance to rest easily in your hands. Tool-free accessory changes and guard adjustments mean less downtime during work. The grinder is built with the same tool body, gearing system and anti-vibration side handle as Milwaukee's legendary high-performance corded grinders for maximum durability on the job. Grinding wheel sold separately.

SAVE MONEY by replacing or adding specific tools that work with the M18 RedLithium™ Lithium-Ion battery and charger you already own. The Milwaukee M18 bare tool system lets you choose the tool you need to get the job done — without buying a complete kit. Add a Milwaukee bare tool to your M18 cordless system today.

What's Included
  • (1) M18 Fuel 4 1/2in./5in. grinder
  • (1) Flange nut
  • (1) Wheel guard
  • (1) Spanner wrench
Performance-Driven M18™ Technology
Over 150 Tools, One Battery

Over 150 Tools, One Battery

  • Focused on improving productivity for professionals in the trades, MILWAUKEE® offers more than 150 performance-driven solutions that are fully compatible with the M18™ family — the fastest growing 18V cordless system on the market.
  • These tools stand alone, with patented technologies, innovative motors and advanced electronics powered by REDLITHIUM™ battery technology for unmatched run-time.

Performance-Driven M18™ Technology

  • The MILWAUKEE® M18™ cordless system represents the ultimate synergy of professional grade power, light weight, extreme performance and superior ergonomics.
  • Powered by REDLITHIUM™ battery technology for unmatched run-time, and coupled with patented technologies, innovative motors and advanced electronics, M18™ changes the game.
  • Whether it’s bringing cordless power to traditional corded products and manual activities or advances to fundamental tools, MILWAUKEE® drives to improve workplace productivity with user-driven innovations.
Performance-Driven M18™ Technology
M18 FUEL™

M18 FUEL™

  • M18 FUEL™ is engineered for the most demanding tradesmen in the world.
  • Delivering unrivaled performance in a compact structure, all M18 FUEL™ products feature three MILWAUKEE ® — exclusive innovations — The POWERSTATE™ Brushless Motor, REDLITHIUM™ Battery Pack and REDLINK PLUS™ Intelligence Hardware and Software — that deliver unmatched power, run-time and durability on the jobsite.
  • Simply put, M18 FUEL™ tools are the most powerful 18V cordless tools in their class.

Shop With Confidence

  • MILWAUKEE ® provides the best in heavy-duty electric power tools and accessories.
  • Your purchase is protected with a 5-year limited warranty on cordless tools, a 2-year limited warranty on compact batteries, and a 3-year limited warranty on XC batteries.
  • Shop in complete confidence, knowing that Northern Tool + Equipment protects your investment and is ready to provide you with the assistance and helpful resources you need.
Warranty

Features + Benefits

  • Tool only; battery not included
  • Powerstate™ brushless motor delivers maximum power and up to 10X longer motor life
  • Redlink Plus™ Intelligence provides optimized performance, electronic clutch, and overload protection using total system communication between tool, battery and charger
  • M18 RedLithium™ XC 4.0 battery pack (not included) provides superior pack construction, electronics, and performance to deliver 2X more run time and more work over pack life
  • Powerful cordless grinder delivers the power of a corded grinder
  • Durable grinder features the same metal housing and gearing system as legendary high performance corded grinders
  • 100% tool-free grinder lets you make all accessory changes and guard adjustments without a wrench for increased productivity
  • Paddle-switch design provides increased comfort and ease-of-use when operating in various positions
  • 15in. length
Key Specs
Item# 41945
Brand Milwaukee
Manufacturer's Warranty 5 year limited warranty
Ship Weight 6.0 lbs
Wheel Diameter (in.) 4 1/2, 5
Speed (RPM) 8,500
Spindle Lock Yes
Switch Type Paddle no-lock
Variable Speed No
Side Handle Yes
Wheel Included No

Customer Reviews

Product Question + Answer
Accessories Frequently Purchased with this Item

You'll Need

Power Tool Batteries

FREE SHIPPING — Milwaukee M18 Red Lithium XC Battery — 3.0Ah, Model# 48-11-1828
FREE SHIPPING — Milwaukee M18 Red Lithium XC Battery — 3.0Ah, Model# 48-11-1828
Item# 330828
In Stock Online
 
Only $99.00

Free Shipping

Add to Cart
FREE SHIPPING — Milwaukee M18 RedLithium 2.0Ah Battery, Model# 48-11-1820
FREE SHIPPING — Milwaukee M18 RedLithium 2.0Ah Battery, Model# 48-11-1820
Item# 40503
In Stock Online
Reg. $79.00
Sale $59.00

Save $20.00 + Free Shipping

Add to Cart
FREE SHIPPING — Milwaukee M18 RedLithium XC 4.0Ah Extended Capacity Battery — Model# 48-11-1840
FREE SHIPPING — Milwaukee M18 RedLithium XC 4.0Ah Extended Capacity Battery — Model# 48-11-1840
Item# 40520
In Stock Online
 
Only $119.00

Free Shipping

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Flap Discs

FREE SHIPPING — Norton 40-Grit Flap Disc — 4 1/2in.
FREE SHIPPING — Norton 40-Grit Flap Disc — 4 1/2in.
Item# 169943
Backordered Online — will ship in 30 or more Business Days
 
Only $6.99

Free Shipping

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Wire Wheels

FREE SHIPPING — Klutch 4.5in. Twisted Knot Wire Wheels — 5-Pk.
FREE SHIPPING — Klutch 4.5in. Twisted Knot Wire Wheels — 5-Pk.
Item# 42282
Backordered Online — will ship in 30 or more Business Days
 
Only $29.99

Free Shipping

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Safety
3M Metaliks Sport Safety Glasses — Indoor/Outdoor Tinted Lens, Model# 11345-00000
3M Metaliks Sport Safety Glasses — Indoor/Outdoor Tinted Lens, Model# 11345-00000
Item# 174694
In Stock Online
 
Only $9.99
Add to Cart
Replacement Parts
Call To Order: 1-800-657-0516

Mon - Fri 7:00 AM - 6:00 PM (Central)
Sat 7:00 AM - 3:00 PM (Central)

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Hide Similarities
Wheel Diameter (in.) 4 1/2 4 1/2, 5 4 1/2, 5 - 4 1/2, 5
Speed (RPM)
9,000 8,500 8,500 20,000 8,500
Volts - - - 18 -
Battery Type - - - Lithium-ion -
Batteries (qty.) - - - 0 -
Battery Amp/Hour - - - 5.0 -
Spindle Lock Yes Yes Yes No Yes
Charger Included - - - No -
Spindle Size (in.) - - - 1/4 collet -
Switch Type Paddle Paddle no-lock Slide Slide Paddle no-lock
Variable Speed
No No No No No
Side Handle Yes Yes Yes No Yes
Trigger Lock - - - No -
Wheel Included No No No No No
Dimensions L x W x H (in.) - - - 18 x 4 1/2 x 3 1/4 -
Tool Weight (lbs.) - - - 3.05 -
Storage Type - - - None -
Product Weight (lbs.) - - - 3.05 -