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Oregon Professional 120-Volt Bench Grinder Universal Saw Chain Sharpener, for All Chainsaw Chains (520-120), Large

4.7 4.7 out of 5 stars 607 ratings
Amazon's Choice highlights highly rated, well-priced products available to ship immediately.
Amazon's Choice in Chain Saw Sharpeners by Oregon
$411.50
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Purchase options and add-ons

Brand Oregon
Material Aluminum
Product Dimensions 15.4"L x 11.85"W x 10.3"H
Style Professional
Power Source Corded Electric

About this item

  • Professional grinder: Perfect for professional users. Ideal for frequent, high volume chain sharpening. Can be bench or wall mounted.
  • Save time & money: Sharpen your own chainsaw chains. Grinder easily mounts to a bench or wall with two included bolts - ideal for a workshop or garage
  • Universal sharpener: Sharpens up to .404” pitch chain. Sharpen almost any chain from manufacturers such as Oregon, Stihl, Husqvarna, and more
  • Accurate Sharpening: Multiple adjustment points for sharpening accuracy and built in light for better visibility.
  • Includes: Professional rinder, dressing brick and profile guide, operator instructions, plus two grinding wheels (3.2mm & 4.7mm) and a 6.0mm flat profile disc for depth gauge maintenance

Customer ratings by feature

Easy to assemble
4.8 4.8
Easy to install
4.6 4.6
Durability
4.6 4.6
Accuracy
4.6 4.6
See all reviews

Frequently bought together

Oregon Professional 120-Volt Bench Grinder Universal Saw Chain Sharpener, for All Chainsaw Chains (520-120), Large
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Ships from and sold by Amazon.com.
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$5.57
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From the brand

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From the manufacturer

Chainsaw Grinder
Grinder

Oregon 310-120 Bench Mounted Mini Saw Chain Grinder

Grinding Wheel
Oregon Grinding Wheel

These high-quality grinding wheels resists burning of the cutters and leave a sharp finish on saw chain.

Grinding Wheels are available in two diameter sizes with various thickness to meet a variety of needs.

  • Diameter: 5-3/4" | Thickness: 1/8", 3/16", 1/4", 5/16"
  • Diameter: 4-1/8" | Thickness: 1/8", 3/16", 1/4"

Oregon's Bench Grinder Series Line-Up

For high-volume sharpening and occasional use.

Oregon offers four distinct bench grinders to help tackle your chainsaw sharpening needs:

  • 620-120 Hydraulic Assist Bench Grinder
  • 520-120 Bench Grinder
  • 410-120 Mid-Sized Bench or Wall Grinder
  • 310-120 Light-Duty Bench Grinder

From a heavy-duty workhorse to a compact alternative, these bench grinders combine powerful performance with the premier quality you can trust from Oregon.

All four grinder series feature:

  • 2-3 Grinding Wheels
  • Dressing brick
  • Quick check grinding template
  • One-way motor operation
  • Easy-to-use adjustments
620 Grinder 520 Grinder 410 Grinder 310 Grinder
Oregon 620-120 Bench Grinders Oregon 520-120 Bench Saw Chain Grinder Oregon 410-120 Bench or Wall Mounted Saw Chain Grinder Oregon 310-120 Bench Mounted Mini Saw Chain Grinder
Customer Reviews
4.6 out of 5 stars
368
4.7 out of 5 stars
607
4.7 out of 5 stars
2,681
4.5 out of 5 stars
484
Price $501.49 $411.50 $220.00 $92.44
Mount Type Bench Bench Bench or Wall Bench
Chain Pitch Fit Ups Sharpens: 1/4", 3/8" Low profile, .325", 3/8", .404" & 3/4" pitch chain Sharpens: 1/4", 3/8" Low profile, .325", 3/8" & .404" pitch chain Sharpens: 1/4", 3/8" Low profile, .325", 3/8" & .404" pitch chain Sharpens: 1/4", 3/8" Low profile, .325", 3/8" & .404" pitch chain
Wheel Size 5-3/4" (includes 3 wheels) 5-3/4" (includes 3 wheels) 5-3/4" (includes 3 wheels) 4-1/8" (includes 2 wheels)
Volts 120V 120-AC 120-AC 115-AC
Hertz 60Hz 60Hz 60Hz 60Hz
Amps 4.3A 4.3A 1.2A 3A
Watts 300W 300W 140W 85W
Rated RPM 3400 RPM 3400 RPM 3500 RPM 5000 RPM
Motor HP 0.4 HP 0.4 HP 0.4 HP 0.11 HP
Special Features For high-volume use. Features a hydraulic assist for hands-free, automatic vise clamping for all chain-type vise capacities. For high-volume use. Features a newly engineered vise for improved performance, top plate and down angle settings, self-centering chain vise and customizable vise handle positioning, and a built-in light. For occasional use. Features an interchangeable mount for your bench or wall and a built-in light. For occasional use. This compact alternative to a full-size bench grinder is great for small spaces and features a manual chain-clamping vise.
Grinding Wheel
Grinder Parts Grinder Accessories Grinder Accessory
Oregon 556418 Misc Parts, Red Oregon Cutting Systems 27742 Depth Gauge Tool with Flat File Oregon 554532 Tripod Bench Chain Grinder Stand
Customer Reviews
4.5 out of 5 stars
1,932
4.6 out of 5 stars
1,632
4.7 out of 5 stars
442
Price $5.57 $8.38 $79.07
Frequently bought with Oregon Bench Grinders Measures the chain pich, bar groove width, chain gauge, and file size. Easily fits in a wallet or on a key chain for easy access. Depth Gauge setting being a major factor affecting any saw chain's level of safety & performance, this depth Gauge Filing kit including .025" drop-center depth Gauge tool & flat file helps the setting easily. Compatible with all Oregon Bench Grinders. It's compact design allows for easy height adjustments and breakdown.

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Product information

Warranty & Support

Manufacturer’s warranty can be requested from customer service. Click here to make a request to customer service.

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Oregon Professional 120-Volt Bench Grinder Universal Saw Chain Sharpener, for All Chainsaw Chains (520-120), Large

Oregon Professional 120-Volt Bench Grinder Universal Saw Chain Sharpener, for All Chainsaw Chains (520-120), Large

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Product Description

Why Oregon Bench Grinders? You take pride in your work, and we know you work hard every day. The craftsmanship you put into your job or project requires solutions designed and built to exacting standards. Oregon stands by you. Providing the convenience and quality you need. This Oregon Bench or Wall Mounted Chain Grinder Sharpener provides powerful performance perfect for professional users. Ideal for frequent, high volume chain sharpening. This reliable bench grinder combines precision results with the premier quality you can trust from Oregon. Features a manual chain clamping vice, plus one-way motor rotation for greater operator safety. It is ideal for all chain types. Includes: three wheels - 3.2mm - radius profile disc for 1/4"", 3/8"" low profile and .325"" pitch saw chains, and 4.7mm - radius profile disc for 3/8"" pro and .404"" pitch saw chain, and a 6.0mm - flat profile disc for depth gauge maintenance. Oregon’s high-quality grinding wheels resist burning of the cutters and leave a precision finish. Package Contains: 1 x Oregon Professional Saw Chain Grinder (120 volt) 1 x Dressing brick and profile guide 2 x Wheels for sharpening 1 x 6.0mm wheel for depth gauge

Customer reviews

4.7 out of 5 stars
4.7 out of 5
607 global ratings

Customers say

Customers like the quality, sharpness and ease of use of the disc grinder tool. For example, they mention it's an excellent machine, does an awesome job and that the sharpened chains sure do cut well. That said, opinions are mixed on value and appearance.

AI-generated from the text of customer reviews

56 customers mention49 positive7 negative

Customers like the quality of the disc grinder tool. They say it's an excellent machine, does an awesome job, and is well built. Customers also mention that the results are much better than what they were getting from other sharpeners.

"Works great!" Read more

"...We're still early in the use of this machine, but the construction of it is solid, and it has numerous adjustments for properly positioning the..." Read more

"...Must have if you do a lot of chain work. Quick setup and works great" Read more

"Made it Italy. Very well built, sturdy and easy to use once you get it set up...." Read more

42 customers mention39 positive3 negative

Customers are satisfied with the sharpness of the disc grinder tool. They mention that it does a much better sharpening job than with hand files, it sharpens blades, and that the sharpened chains sure do cut well. Some say that it makes sharpen ing chains a breeze and that it can do any type of chain.

"...Nice sharpener. Still having a little bit of problems on which grinding wheel to use on my chain but hopefully I will figure that out...." Read more

"It makes sharpening chains a breeze and the fact that I can do any type of chain is amazing. Don't sleep on this!" Read more

"I am very happy with this machine. It sharpens well...." Read more

"...Very useable sharpener but when switching to sharpen one side to the next one must check the tooth length and reset the guide or you may be cutting..." Read more

37 customers mention30 positive7 negative

Customers like the ease of use of the disc grinder tool. They mention that the instructions are good, the product works great, and it's a pleasure to use.

"...is a little high for the amount I use my chainsaws now but it is so easy to use I'll live with with a smile." Read more

"After making all adjustments, sharpener was easy to use. Made allen wrench to take screw out to replace light." Read more

"Great product. Must have if you do a lot of chain work. Quick setup and works great" Read more

"Made it Italy. Very well built, sturdy and easy to use once you get it set up...." Read more

12 customers mention8 positive4 negative

Customers are mixed about the value of the disc grinder tool. Some mention it's worth the money, has a great price, and is a huge money saver. However, others say that it'd be OK if it was built heavy duty, but it't costly and not a cheap investment.

"...had this for a few days but I can already tell its going to be a huge money saver and benefit to my tree company...." Read more

"...The price is a little high for the amount I use my chainsaws now but it is so easy to use I'll live with with a smile." Read more

"...was about two times as expensive as the green one I had but well worth the quality and good results." Read more

"...I sharpen about 50 chains a year. Money well spent" Read more

11 customers mention7 positive4 negative

Customers are mixed about the appearance of the disc grinder tool. Some mention that it's very nice and easy to assemble and operate, while others say that it has design flaws and is poor for certain angled cuts.

"...It makes the chain look and cut like new again. And is very easy to use." Read more

"It doesn't cut at all angles. Many design flaws such as its motor is in the way of dropping for a grind unless your grinding wheel is brand new...." Read more

"The overall design seems good, but the chain guide is not completely stable, which is a must for reliable sharpening...." Read more

"...This sharpener is very nice and easy to assemble and operated" Read more

Top reviews from the United States

Stigge
5.0 out of 5 stars Build to last
Reviewed in the United States on March 7, 2024
Verified Purchase
Works great!
One person found this helpful
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Rod Boqua
5.0 out of 5 stars Nice sharpening tool.
Reviewed in the United States on April 3, 2020
Verified Purchase
I have been using cheaper brands for for the last few years because my hands can't handle working a file anymore. Nice sharpener. Still having a little bit of problems on which grinding wheel to use on my chain but hopefully I will figure that out. I use the one recommended but it seems to be too large for the chain I am using. I am now 67 and I have been using a chainsaw for cutting all kinds of trees down for firewood and cleanup for a lot of years and I have sharpened a lot of chains. Next time I sharpen my change I am going to use the smaller wheel. The price is a little high for the amount I use my chainsaws now but it is so easy to use I'll live with with a smile.
2 people found this helpful
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NikiTheo
5.0 out of 5 stars Should have bought this years ago!
Reviewed in the United States on July 4, 2023
Verified Purchase
It makes sharpening chains a breeze and the fact that I can do any type of chain is amazing. Don't sleep on this!
2 people found this helpful
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SOLON C ECONOMOU
5.0 out of 5 stars Replacing light was hard to replace and did not have a tool to take out one screw.
Reviewed in the United States on January 16, 2024
Verified Purchase
After making all adjustments, sharpener was easy to use. Made allen wrench to take screw out to replace light.
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Scott Jackson
5.0 out of 5 stars Every adjustment is availble
Reviewed in the United States on January 15, 2023
Verified Purchase
I bought this for my father for Christmas as he has 4 different Stihl chainsaws he uses depending on the job, and we're constantly using files to hand sharpen chains. Rather than keep using files (can you really maintain a perfect 30 degree angle?), I thought this would add some much needed consistency to the process, and it has. We're still early in the use of this machine, but the construction of it is solid, and it has numerous adjustments for properly positioning the grinding wheel to the chain teeth. I will say that for someone new to this machine, it takes some practice and reading of the instructions carefully to make sure you get everything setup correctly -- use of this tool isn't "idiot proof." I think we'll get a lot of good use out of this.

Probably a nitpick, but if I had to ding it for anything, I'd hit it for the stop screw when you pull down the grinder for the depth gauge. That screw seems a bit smaller than I'd like, and there appears to be a divot drilled into the lower arm near where that screw hits, but it's not properly aligned to actually hit it. It seems like a manufacturing miss for the divot in the wrong spot, and I'd prefer a heftier screw with a fine thread to adjust the depth of the grind by turning the stop bolt. Of course, Oregon didn't ask for my opinion on that.
6 people found this helpful
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LM
4.0 out of 5 stars Top grade.
Reviewed in the United States on October 28, 2023
Verified Purchase
Great product. Must have if you do a lot of chain work. Quick setup and works great
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trapper
5.0 out of 5 stars Poor quality not made to last
Reviewed in the United States on March 27, 2024
Verified Purchase
The base and the motor mount did not fit together properly. Talked to oregon tool about it and they seemed unconcerned and basically no help at all. I’m surprised because oregon tool has always been top shelf with there products. I put the thing back in the box and sent it back. Was very disappointed.
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Glen P.
5.0 out of 5 stars Oregon 520
Reviewed in the United States on May 4, 2024
Verified Purchase
Made it Italy. Very well built, sturdy and easy to use once you get it set up. The only negative comment I have, the light is very dim, I bought a LED bulb and installed it, now I can see my chain clearly.
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Top reviews from other countries

Garth
5.0 out of 5 stars Amazing
Reviewed in Canada on January 9, 2024
Verified Purchase
Should have upgraded yrs ago. Works amazing and the slight slop of the cheap ones is gone
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Amazon Customer
5.0 out of 5 stars Nice product
Reviewed in Canada on February 6, 2021
Verified Purchase
I haven’t used it very much yet but seems like it is going to be a great way to sharpen chains
One person found this helpful
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JK
5.0 out of 5 stars Finally a sharp chain
Reviewed in Canada on November 20, 2022
Verified Purchase
This unit was well worth the price. I can finally sharpen my chainsaw chains equal to the new out of box by the manufacturer. Easy to use and consistent throughout the different sizes.
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Robin Ernest klee
4.0 out of 5 stars Works great.
Reviewed in Canada on January 18, 2023
Verified Purchase
Unit was easy to use,worked great,to many plastic parts
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tony
5.0 out of 5 stars Good quality and easy to use!
Reviewed in Canada on August 8, 2019
Verified Purchase
Works very well and makes quick work of sharpening!
One person found this helpful
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