The M18 FUEL 4-1/2 in./5 in. Grinder supplies maximum sustained power to complete the toughest grinding, surface preparation and cutting applications. The POWERSTATE Brushless Motor provides up to 10X longer motor life and lower cost of ownership. The grinder features REDLINK PLUS Intelligence, the most advanced system of cordless power tool electronics, for maximum performance. 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. The M18 FUEL HACKZALL is the fastest cutting and most powerful 1-handed design reciprocating saw. The tool has a best in class 7/8 in. stroke length and cuts up to 50% faster than competitors. The dual gear counter balance mechanism provides the lowest in-cut vibration of any reciprocating saw, resulting in faster cut-starts in metal and reduced user fatigue. A rubber seal and weep holes provide superior protection against water and debris. M18 REDLITHIUM HIGH OUTPUT XC6.0 Battery Pack provides 50% more power and runs 50% cooler versus M18 REDLITHIUM XC battery packs. It delivers fade free power and runs substantially cooler through heavy applications, allowing tradesmen to push their cordless tools harder and longer. The REDLITHIUM HIGH OUTPUT XC6.0 battery is fully compatible with 200 plus M18 solutions.
- 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
- 100% tool free: make all accessory changes and guard adjustments without a wrench for increased productivity
- Power to grind: world’s first cordless grinder with corded performance
- Durability: same metal housing and gearing system as legendary high performance corded grinders
- No trigger lock, paddle-switch design provides increased comfort and ease-of-use when operating in various positions
- 2780-20: speed 8,500 RPM
- 2719-20: 1-handed design provides superior control and versatility over standard reciprocating saws
- 2719-20: compact and lightweight design allows for easier cutting in tight spaces or overhead applications
- 2719-20: 7/8 in. stroke length removes more material with each stroke resulting in the faster cuts
- 2719-20: pivoting shoe provides constant contact with the work-piece resulting in smoother cuts with less bucking and vibration
- 48-11-1862: onboard fuel gauge displays remaining run-time
- 48-11-1862: best-in-class construction offers long-lasting performance and the best protection against jobsite, weather and environmental conditions
- 48-11-1862: powers all 200 plus M18 cordless solutions
- Includes: (1) 2780-20 M18 FUEL brushless cordless 4-1/2 in./5 in. grinder with paddle switch, (1) 2719-20 M18 FUEL brushless cordless HACKZALL reciprocating saw, (2) M18 6.0 batteries
- 5-year tool/3-year battery warranty
Melisa Hintz (verified owner) –
Impact is well made and seems very strong
Queenie Stanton (verified owner) –
I use this for cutting out in the bush and or in places a cord just isn’t right. Battery lasts just fine with it and has the strength to keep going.
Abel Leffler (verified owner) –
Love it and glad I made the right choice, my only gripe is that there are too many options and it’s hard to tell what the differences are
Frankie Parisian (verified owner) –
This was a gift for my husband who is an auto mechanic. He loves it
Christ Cormier (verified owner) –
I work as a mechanic for a fairly large city and use it almost on a daily basis. Performs great and gets the job done every time
Ludie Tremblay (verified owner) –
I use this product every day in an industrial maintenance setting. It is a huge upgrade over the previous generation. I’ll be honest, I believe nothing beats a corded grinder, but this is as close as it gets.
Herman Kertzmann (verified owner) –
Great .Lots of torque.
Adrienne Powlowski (verified owner) –
The Milwaukee grinder 4 1/2″ i just purchased is a great tool. The weigh is a bit high but it is built to do what it was made for. Cutting of nails, grinding down whatever you need this tool is it. There is no bogging down the tool as it cuts through pretty much all materials i work with. Keep up the great technology and keep advancing making the lives of essential workers easier!
Michaela Schuster (verified owner) –
I do scrapping in my spare time so I’m always grinding pieces of metal that are too long and making things fit in my truck love this tool formulated
Laury Cartwright (verified owner) –
Cutting porcela tiles for floor and grinding some wooden stairs going on the basement.Pretty much would do anything you need it for.
Terry Greenfelder (verified owner) –
i liked the older model with the locking switch over this one
Ivory Robel (verified owner) –
Use it for cutting sheet metal and also grinding welding joints
Maggie Upton (verified owner) –
Great drill stronger than you’ll ever need for car work but it’ll break any rusted bolt free and tighten lugs better than the 400ft lb 3/8 drive great tool
Ole Luettgen (verified owner) –
Lots of power. Easy to use. Very dependable. Perfect tool for the job.
Deanna Waelchi (verified owner) –
I use this grinder at work, does require high output batteries for extensive grinding or cutting! Well worth the purchase
Felicity Feil (verified owner) –
We use our grinder everyday and it performs perfectly everytime
Robb McCullough (verified owner) –
Was not disappointed. Works just as advertised. There is a bit of weight to the impact, but that’s why it has such wonderful torque to get the job done.
Shanelle Johnson (verified owner) –
Great tool I use it everyday. Pretty impressed they’re not lying about it putting out corded power
Madonna Bartell (verified owner) –
The first one I bought months ago did not work right, it kept stalling and smoking out of the box. I tried to “break” it in but no luck. No worries though Milwaukee has a great warranty. I paid nothing to send it back and I’m return got a brand new one sent to me. It works great! It is up to par with a corded grinder and nothing negative to say. Can be heavier though with a big 5amphr battery which you will need for medium or larger jobs.
Ari Marvin (verified owner) –
Had a chance on the same morning to use this grinder and the matching corded model. I was a bit disappointed with the battery life. Went through 3 batteries pretty quickly. Switched to a corded model same grinder pad. Found that tool to have higher torque, but felt significantly heavier. For the work I was doing, the extra weight wasn’t worth the extra torque. Ended up waiting for batteries to recharge.