Northern Tool Ratings and Reviews
Shop Now At Northern Tool

Customer Reviews for "Northern Industrial Tools Air Mini Die Grinder - 1/4in. Inlet, 4 CFM, 25,000 RPM"

This product is no longer available. Continue shopping at Northern Tool.

"Northern Industrial Tools Air Mini Die Grinder - 1/4in. Inlet, 4 CFM, 25,000 RPM"

Item# 157791
"This 6in. air die grinder is ideal for light weld, grinder, porting and polishing applications. Features a spindle concentricity of less than 05mm, a power/speed regulator for easy RPM adjustment and a twin-bearing spindle to reduce vibration. Durable, lightweight composite housing design also helps reduce vibration. Side Handle No, Min. Hose Size in. 3/8, Collet Size in. 1/4, Air Consumption CFM 4, Speed RPM 25,000, Variable Speed Yes, Disc Diameter in. 6, Air Inlet Size in. NPT 1/4. Ergonomic cushion grip Adjustable rear exhaust Includes spanner wrenches"
Average Customer Rating:
4.571 out of 5
4.6
 out of 
5
(7 Reviews) 7
Open Ratings Snapshot
Rating Summary (7 reviews)
5 stars
6
4 stars
0
3 stars
0
2 stars
1
1 star
0
6 of 7(86%)would recommend this product to a friend.
Customer Reviews for "Northern Industrial Tools Air Mini Die Grinder - 1/4in. Inlet, 4 CFM, 25,000 RPM"
Review 1 for "Northern Industrial Tools Air Mini Die Grinder - 1/4in. Inlet, 4 CFM, 25,000 RPM"
Overall Rating:
2 / 5
2 / 5

underpowered

,
December 6, 2015
By
from Yuba City CA
this grinder is really underpowered! really disappointed with it.
Describe Yourself: Professional
0points
Review 2 for "Northern Industrial Tools Air Mini Die Grinder - 1/4in. Inlet, 4 CFM, 25,000 RPM"
Overall Rating:
5 / 5
5 / 5

Mighty Fine

,
August 25, 2015
By
from Parma, Idaho
This die grinder is an excellent tool. It holds up under very rough and continuous duty. Easy and comfortable to handle. Thanks
Describe Yourself: Professional
0points
Review 3 for "Northern Industrial Tools Air Mini Die Grinder - 1/4in. Inlet, 4 CFM, 25,000 RPM"
Overall Rating:
5 / 5
5 / 5

Please decipher this

,
January 17, 2015
By
from Republic of Texas
Gave it a good review because the other reviewers said it's great. I am hesitant to use it until Northern Tool linguistic experts can transfer to English the following wording on the "caution" label under the activator trigger: "Please breath the tube into the tools usually." I'm serious as a train wreck, that's what it says. Under that admonition is this: "wear eye and ear protection." That I understand and agree with.
Describe Yourself: Home Handyman
0points
Review 4 for "Northern Industrial Tools Air Mini Die Grinder - 1/4in. Inlet, 4 CFM, 25,000 RPM"
Overall Rating:
5 / 5
5 / 5

Great Quality for the Price

,
February 4, 2014
By
from South Dakota
This little grinder has worked great for small projects around the house. No issues so far and for the price its been a great addition to the DIY toolbox.
Describe Yourself: Home Handyman
0points
Review 5 for "Northern Industrial Tools Air Mini Die Grinder - 1/4in. Inlet, 4 CFM, 25,000 RPM"
Overall Rating:
5 / 5
5 / 5

Great value.

,
September 17, 2013
By
from Gravette, AR
I've had this for about 9 months and have been very pleased with it so far. It has a lot of power for its size and doesn't use as much air as some other name brand grinders I've used. You can't go wrong with this for the money.
Describe Yourself: Professional
+1point
1out of 1found this review helpful.
Review 6 for "Northern Industrial Tools Air Mini Die Grinder - 1/4in. Inlet, 4 CFM, 25,000 RPM"
Overall Rating:
5 / 5
5 / 5

Smooth

,
August 13, 2012
By
from GOOSE CREEK S.C.
I bought this die grinder as a spare. Who would guess it's my favorite mini grind now it's smooth and powerful
for it's size. Thanks
Describe Yourself: Home Handyman
+1point
1out of 1found this review helpful.
Review 7 for "Northern Industrial Tools Air Mini Die Grinder - 1/4in. Inlet, 4 CFM, 25,000 RPM"
Overall Rating:
5 / 5
5 / 5

Grinder

,
May 7, 2012
By
from KC, Kansas
Not much to say about this die grinder other than its a good product. It is comparable to other die grinders but at a little lower price. No issues with it at all so far.
These die grinders are great for getting in tight areas and along edges. If you don't have one of these then I would definitely recommend picking one up and I would recommend getting this one.
Describe Yourself: Professional
+2points
2out of 2found this review helpful.