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Northern Industrial Air Angle Die Grinder

Product Reviews

Northern Industrial Tools Northern Industrial Air Angle Die Grinder

This air angle die grinder offers an ergonomic, compact design and has a 90° head that makes it ideal for use in confined areas. Air Consumption (CFM): 4, Speed (RPM): 20,000, Air Inlet Size (in.): 1/4, Min. Hose Size (in.): 3/8, Side Handle: No Ergonomic, compact design 90° head for use in confined areas

Average Customer Rating: 4.167 out of 5 4.2 out of 5
6 of 6 (100%) customers would recommend this product to a friend.

Customer Reviews for Northern Industrial Air Angle Die Grinder

Overall Rating: 4 out of 5 4 / 5
Very useful, versatile tool., August 18, 2008
By DavesMustang from Johnson City , TN

"I have used this tool quite extensively in working on restoring my 1965 Mustang. It fits into tight spaces and works as hard as tools twice its size. I have used it in cleaning rust from parts and in replacing the floorpans in this car. A very useful little tool."

What is your level of technical expertise?: Home Handyman

Review 2 for Northern Industrial Air Angle Die Grinder

Overall Rating: 4 out of 5 4 / 5
decent die grinder, August 18, 2008
By MattV from Chattanooga, TN

"This tool is not super powerful, but for the money its a good value for the home workshop or garage for occasional use."

What is your level of technical expertise?: Professional

Review 3 for Northern Industrial Air Angle Die Grinder

Overall Rating: 3 out of 5 3 / 5
N. I. air angle die grinder, August 12, 2008
By angelshalo from chicago, ILL.

"Good price , a little loud gear noise , nut came loose on head. Quieted down with some grease in head."

What is your level of technical expertise?: Professional

Review 4 for Northern Industrial Air Angle Die Grinder

Overall Rating: 5 out of 5 5 / 5
Toolmaker, April 2, 2008
By Toolmaker from El Segundo, Calif.

"Upon setting up the angle die grinder there was no information given for lubricating the gears of the unit through the small bearing (grease fitting). Porter Cable professional tool repair said to use lightweight grease for the fitting. The gears are under tremendous pressure, using lightweight oil is INCORRECT for the CRITICAL lubrication point.
The unit further needs air tool oil instered through the air fitting or an air tool oiler. Personally I overlubricate my air tools with Pneumatic Oil and my tools seem to last for years depite hard use."


What is your level of technical expertise?: Professional
3 of 3 people found this review helpful.

Review 5 for Northern Industrial Air Angle Die Grinder

Overall Rating: 5 out of 5 5 / 5
Well worthe the price!, January 16, 2008
By Xprtfatz from Princeton, WV

"This product is an excellent value! CFM air consumption a little higher than more expensive brands but works just as well! Plus it comes with a drill chuck which many others do not! Great product!"

What is your level of technical expertise?: Professional

Review 6 for Northern Industrial Air Angle Die Grinder

Overall Rating: 4 out of 5 4 / 5
Die Grinder, January 15, 2008
By BPeace from Kansas

"Works great.
Hold the RPMs very well
I use it alot with with a wire wheel to remove rust and old paint."


What is your level of technical expertise?: Professional