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Milwaukee

M18 Lithium-Ion Cut-Off/Grinder, 4-1/2-In., 18-Volts

M18 Lithium-Ion Cut-Off/Grinder, 4-1/2-In., 18-Volts is rated 2.4 out of 5 by 14.
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$119.99
In stock
Model #
2680-20
Item #
170021

Online price. In-store price & availability may vary.

In stock
Description
M18, 4.5", Cordless Lithium-Ion Cut-Off/Grinder, Bare Tool, 4-Pole Motor Delivers Maximum Power When Cutting Or Grinding, Overload Protection Prevents Damage To Tool & Battery In Abusive Situations, Debris Baffles Vents Keep Debris From Entering The Tool & Damaging Internal Components To Help Increase Tool Life, Tool Free, Burst Resistant Guard, Paddle Switch Design, 3-Position Side Handle Provides Optimal Control & Versatility, Includes Side Handle, No Battery Included.
Specifications
Specifications
SKU 170021
Weight 5.300000
UPC 00045242158799
Country of Origin CN
Package Width 6.61
Package Length 16.22
Package Height 5.24
Model Number 2680-20
Brand Milwaukee
Manufacturer Name MILWAUKEE ELEC TOOL
Rated 2 out of 5 by from 4" steel cup brush I love Milwaukee M18 and M12 cordless tools. This grinder does not hold up even under mild use. I have a 4: steel cup brush on the grinder shaft. I am using it mildly to brush the standing seams on my tin roof of the barn. The brush is worn out and i can not get the lock to hold the shaft to get the brush off to replace it. It eats batteries when I am using it. I say a 1/2 hour max on a 6AH battery. Not sure what to do. The lock will not depress and the wrenches just spread open when I try and use them. Any advise?
Date published: 2020-07-16
Rated 1 out of 5 by from Disappointed ... should have read reviews before p I bought this product with one job in mind: grinding the the left over cement around the pool to install new stones. When I removed the old ones, left an uneven surface with extra cement in certain areas. Went through a 3.0xc battery. When I went to put a second one the tool kept shutting off. After 20 min of work. This is basic stuff, I apply barely any pressure, let the grinding wheel do the work. It seems it is overheated and I cant finish the job. Very very disappointing. I wouldnt recommend it to someone that needs to use it regularly.
Date published: 2020-06-20
Rated 3 out of 5 by from Shuts of immediately when diamond cup wheel attach I purchased this grinder about 2 years ago but have rarely used it. It worked ok for the tasks at hand, usually cutting wires and bolts. Today I attached a 4.5 " diamond cup wheel to it. When I pressed the power button, it started up for maybe 2 secs but then powered down immediately. A few more attempts gave the same results. I removed the cup wheel and the grinder powered up and stayed running. I'm assuming the cup wheel was too heavy (14.5 ozs). I'm disappointed but wanted others to beware that the grinder won't handle all 4.5" accessories.
Date published: 2020-05-27
Rated 1 out of 5 by from Doesn't get through a cut without melting In last than 1 year I have had it burn up and rebuilt twice. It is junk. I have been pleased with other Milwaukee m18 products but do not buy this grinder it cannot handle even light use.
Date published: 2020-05-15
Rated 3 out of 5 by from No, I'd buy an upgraded version though. I use my m18 tools for metal fabrication and antique fire truck restoration. I gave this grinder a shot to polish some cast aluminum using alight wool buffing wheel and experienced the grinder cutting out and over heating before the 5.0 battery I had in it was at 1/2 charge! I gave it a rest and went back to a corded version, then after an hour I tried it again and it started smoking like crazy and made terrible growling sounds. I didn't use excessive pressure and ran it for no more than 20 minutes before it started acting up. I just ordered the 9" heavy duty fuel version and it better work better than this!
Date published: 2020-04-28
Rated 2 out of 5 by from Not overly impressed I bought this in a "starter pack". Came with a 5 AH battery and this grinder for what my local stores are charging for just the battery. I was excited to use it as I work as a beat mechanic in an underground mine. Sometimes, having a cordless grinder is the difference of a couple of minutes to gain access to something vs. several hours. I'd used it a few times to cut rebar out from under a scooptram that got tangled up and I was more than excited to have it in my bag. I went to use it a few nights later to cut a 2' sch 40 pipe and it kept kicking out (with a brand new cut off wheel installed). Finally, I went back to the shop and grabbed my partners yellow cordless to finish the job. A few weeks later, I went to use it to cut off some 3/8'' bolts and it burnt itself out. Tool is only a couple of months old. This is the first milwaukee tool that I have not been extremely happy with it. I understand a grinder has a tough job to do and making it cordless is just asking that much more of it, but I am really not impressed with the quality of this tool.
Date published: 2020-03-23
Rated 1 out of 5 by from I would not buy this again. Bought the bare tool only, keep im mind i tried 3 different brand new batterys that seem to work just fine on any other milwaukee tool i own even my big impacts, but not this one. After 10 seconds into a 1/16 thick piece of sheet metal it cut about an 1/8 of an inch into the metal and cut off. Its been about 24 hours and no natter what battery i use it doesnt come back on. My 17 dollar harbor frieght grinder cut a 1/2 inch peice of steel from a mobile home frame no problem.
Date published: 2020-02-21
Rated 1 out of 5 by from Buyer beware - grinder is a joke Bought new in a set, all other tools are awesome- not the cut off / grinder, it over heated after grinding a couple of welds. I have had the set for little over a year so I doubt warranty will cover it even though it is the first time I have needed to use it.
Date published: 2020-02-09
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