Your cart is empty.
Your cart is empty.Product Description
We see a future built on great brands, products, and people. In every facet of our business, we leverage the strengths of our global infrastructure to maximize the benefits of all three.
Amazon.com
Perfect for cleaning, sharpening, buffing, removing rust, or removing burs from metal, the Jet 577102 JBG-8A bench grinder comes with industrial grade 36-grit and 60-grit 8-inch wheels for maximum versatility. The 1-horsepower, 115-volt motor operates at 3,450 rpm and delivers plenty of power for heavy grinding. The grinder sits on a rubber foot to prevent unwanted movement and can be bolted down if desired for maximum stability. This 8-inch model also includes a heavy-duty guarded toggle switch.
The Jet 577102 features totally enclosed pre-lubricated ball bearings, cast-iron wheel guards and dust vents, one-piece quick adjusting spark guards, and large eye shields with quick adjustment for maximum safety. It's backed by a 2-year limited warranty.
What's in the Box
One Jet 577102 JBG-8A bench grinder, two 8-inch wheels (36-grit and 60-grit), hardware, and operating and assembly instructions.
Specifications
- Motor: 1 horsepower, 1 phase, 115 volt
- Wheel diameter: 8-inch diameter, 1-inch thickness
- Wheel speed: 3,450 rpm
- Wheel grits: 36 and 60
- Shaft diameter: 5/8-inch
- Dimensions: 19 inches by 12-1/2 inches by 10 inches
- Warranty: 2 years, limited
Rick L
Reviewed in the United States on March 4, 2025
Price was very reasonable and performance was exceptional. It may have cost slightly more than other units but it was well worth it.
Kindle Customer
Reviewed in the United States on June 16, 2024
This Jet is so far ahead of the cheaper grinders, there is no comparison. Zero vibration, and lots of power. Very happy with this tool.
MArk W.
Reviewed in the United States on November 18, 2024
I ordered two based on other reviews and the sale price that was offered. My goal was to replace my current grinders with ones that had a dust collection port. They arrived packed well in a box with thick styrofoam inserts. The eye shields and tool rests had to be assembled. The tool rests are heavy cast pieces, much better than some of the sheet steel ones on some grinders. Out of the box they ran smooth and much quieter than expected. When tested they seem powerfull and seem to hold their power well when put to the test. The dust collection ports and stone guard are a nice heavy cast pieces. They should work well with my dust collector. Overall I avery happy with the quality and operation of this grinder.
Ross N.
Reviewed in the United States on January 18, 2023
This is the best built grinder I've ever seen. I'm a mechanic, and have worked in many shops. This is very well made. The tool rest are 3/8" thick machined parts. The stone guards are cast iron. Most grinders come with cheap stones that have to be replaced right away. These are pretty nice. One has a slight wobble. This is an expensive tool. But quality comes at a premium. I am very pleased. I am completely done with cheap products. Buy nice, or buy twice!
Mario
Reviewed in Canada on April 26, 2023
This grinder is a beast. It chews thru just about anything. Nothing slows it down. Starts immediately and comes to full speed within 1 second. Very quiet, practically no vibrations. A bit pricey, but you get what you pay for. I have few tools from JET and they all are excellent in quality and durability.
Peter J
Reviewed in Canada on February 16, 2022
The ball bearing shaft runs very quiet and there is no wobble in the stone wheels. Very good buy for the money.
Michael
Reviewed in the United States on January 3, 2022
Like so many other people, I found much of metal and wood working equipment made today is not made as good as it was years ago. I have several bench grinders in my shop, a 6", 8" and 10". And I have been using them daily for many years. When my 8" stop working, I replaced it with one of the major brands and much to my disappointment it malfunctioned right out of the box. So I returned it. I was looking for a bench grinder around the $400 range. After more research, I ended up buying the Jet. For the most part this grinder got good reviews. However some reviews reflected "they just don't make them like they used to." When turned it on for the first time, one of the wheel had a wobble. After trying to fix it, I ended up replacing the bad wheel. I guess I should be thankful it was just a bad wheel and not something else like a bad shaft. I attached some after market items on the grinder and it's working well. I use it almost every day. It's early-on but I think it's going to be real good grinder. If not for the bad wheel, that should have been seen by the manufacturer, I would have rated it 5 stars.
Ed
Reviewed in the United States on December 14, 2021
The media could not be loaded.
Matt
Reviewed in the United States on July 30, 2018
We switched one of our old Harbor Freight specials at the shop for this one. I was skeptical that it would be that much better, but this is a serious grinder. The wheels don't wobble, it's powerful as can be, and it's silent compared to all of our other grinders. The price is hefty, but will worth it if you are using it daily. We will be switching out all of our grinders for Jets in the coming months.Update 9/14We ordered another a month ago and it is working perfectly in our shop. They’re pricey, but we would happily pay double considering the time it’s saved us compared to cheap models.
Jimmy Z
Reviewed in the United States on November 26, 2016
Very Good Grinder for a small shop. Well built and out of the box very smooth running with no real vibration. Mounted on a medium sized cast iron stand and never moves or tried to walk off the spot when tested. Cast iron tool rests are a little small but since this is not an industrial grinder they are adequate for normal shop use. Will be attached to floor for actual use. Ordered from Amazon warehouse deals for some savings and came poorly repackaged but completely intact with all the parts. I have very little trouble with UPS and they did well with this very heavy item flopping around in a large carton. Although this item is only slightly more complex than an anvil, i really appreciate that the instructions/parts list were in two small books, one in English and one throw away in Spanish. i often refuse to even look at an item that has packaging or documentation in so many multiple languages you can barely tell what it is. This alone makes it a five star.
Recommended Products
$139.51
$ 57 .99 $57.99
$250.00
$ 99 .00 $99.00
$564.55
$ 99 .00 $99.00