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Benchmark Abrasives 4-1/2" Aluminum Oxide Pro Depressed Center Grinding Wheel, 1/4" Thick, 7/8" Arbor for Cutting Grinding Stock Removal on Metal, Steel, Cast Iron - 15 Pack

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4.7 121 ratings

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Purchase options and add-ons

Grit Material	Aluminum Oxide
Product Dimensions	4.5"L x 4.5"W
Brand	Benchmark Abrasives
Compatible Devices	Angle Grinder
Grit Number	180

About this item

Benchmark Abrasives 4-1/2" T27 depressed center grinding wheels are suitable for general grinding, cutting, smoothing welds, and stock removal of stainless steel, carbon steel, and other ferrous metals.
They are manufactured with multiple layers of fiberglass, Bakelite resin, and European aluminum oxide grain. These wheels have set the benchmark for cost-efficient grinding.
Designed to meet industrial standards, our grinding wheels are recommended to be used with angle grinders sized 4-1/2” to 5“ for cutting, grinding, material removal, etc.
Efficient grinding wheels are used in various industries like automotive, household, transportation, mining, shipbuilding, foundries, construction, fabrication, etc.
All our abrasive products are made with quality materials and exceed ANSI and EU European Standards. We trust in delivering high-quality products to the end-user. Customer satisfaction is the lifeline of our brand.

Additional Details

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Benchmark Abrasives 4-1/2" Aluminum Oxide Pro Depressed Center Grinding Wheel, 1/4" Thick, 7/8" Arbor for Cutting Grinding St

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Benchmark Abrasives 4.5" x 7/8" Premium High-Density Jumbo Zirconia Type 29 Flap Discs for Sanding, Stock and Rust Removal, F

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Benchmark Abrasives 4-1/2" Aluminum Oxide Quality Thin Cut Off Wheel for Metal and Stainless Steel 7/8" Arbor, Fiberglass Iro

$29.99

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Product details

Is Discontinued By Manufacturer ‏ : ‎ No
Product Dimensions ‏ : ‎ 4.5 x 4.5 x 0.4 inches; 5.51 Pounds
Date First Available ‏ : ‎ January 8, 2018
Manufacturer ‏ : ‎ Benchmark Abrasives
ASIN ‏ : ‎ B078WHGKGY

Best Sellers Rank: #23,261 in Industrial & Scientific (See Top 100 in Industrial & Scientific)
- #11 in Bench & Pedestal Grinding Wheels

Customer Reviews:
4.7 121 ratings

WARNING: California’s Proposition 65

From the brand

Benchmark Abrasives is known for its quality and economical abrasive products all around the world. The brand was established 20 years ago with a vision to provide high-quality hardware tools for professional and industrial applications. Using extensive knowledge of the leading manufacturing facilities we have managed to stand out in the competitive market.
How did we get our start?

Benchmark Abrasives was started with the vision of providing affordable and reliable tools for Professionals, DIY, or household purposes. We at “Benchmark Abrasives” provide premium quality products with a diversified range.

What makes our products unique?

We “care” about our customer's needs and feature a product catalog with a wide variety of products. This enables our customers to buy the right product for the right application.
Why do we love what we do?

We love to create affordable tools for artisans or professionals to build useful items for people to use in their daily lives.

The people who use our products are often times buying from us to perform a skill, art, or passion.

What problem are we solving?

With our highly affordable and quality products, we are solving the gap between demand and quality. Over the last 15 years, we have done so one product at a time. We aim to sell at a quality that nobody can beat.
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Product Description

1 Premium Material 2 High Performance 3 Applications 4 Versatile

Pro Depressed Center Grinding Wheel

	Grinding Wheel	T29 Zirconia Flap Disc	T27 Zirconia Flap Discs	Jumbo Zirconia Flap Disc See Details	Jumbo Zirconia Flap Disc See Details
Customer Reviews	121	93	404	72	23
Price	$24.99	$16.99	$23.99	—	—
Material	Aluminum Oxide	Zirconia	Zirconia	Zirconia	Zirconia
Size	4-1/2" x 1/4"	4"	4.5"	4.5"	4.5"
Type	Type 27	Type 29	Type 27	Type 29	Type 27
Pack Size	15	10	10	10	10
Arbor	7/8"	5/8”	7/8"	5/8"-11	5/8"-11

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Customer reviews

4.7 out of 5

121 global ratings

1 star

How customer reviews and ratings work

Customers say

Customers like the quality and durability of the abrasive wheels. They mention that it's a great product, and holds up surprisingly well.

AI-generated from the text of customer reviews

7 customers mention7 positive0 negative

Customers are satisfied with the quality of the abrasive wheels. They mention it's a great product, has great value, and is the best out there for the price. Some say it'll last longer than many other grinding wheels.

"These are the best grinding wheels you can get for the money" Read more

"...But for a great all purpose grinding disk, give them a shot. You will not be dissapointed." Read more

"Great product for the cost." Read more

"...beat the price, I also use benchmark flap discs and cut off wheels -high quality as well , excellent company and fast shipping" Read more

4 customers mention4 positive0 negative

Customers are satisfied with the durability of the abrasive wheels. They mention that they last rather well and hold up surprisingly well.

"...as almost every other grinding wheel i have tried and they hold up surprisingly well...." Read more

"For general metal working these seem to work and last pretty well." Read more

"Great product---Grinding wheel does an excellent job,lasts much longer than many other grinding wheels I have used...." Read more

"These last rather well and prime shipping makes the deal and convenience unbeatable for me, have purchased from Benchmark multiple times and have..." Read more

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Top reviews from the United States

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Shane M. Mckavanagh

great quality for great price

Reviewed in the United States on March 7, 2024

Verified Purchase

I wasn't expecting much with these discs but i will be a returning customer. They perform as well as almost every other grinding wheel i have tried and they hold up surprisingly well. I wasn't too worried about the performance as i was durability and longevity and in both area these performed well. I did have 1 disc that wasn't balanced perfectly and had a good vibration but after 30 seconds of use it was down to tolerable levels.

Helpful

Eddie

Very Good

Reviewed in the United States on January 8, 2024

Verified Purchase

I have become a fan of benchmark abrasives. I have compared them to a few other brands both from big box stores and specialty places. For the money the BA stands up well.

Helpful

ALVIRA SCHARF

Tool

Reviewed in the United States on January 24, 2024

Verified Purchase

Good product fast shipping!

Helpful

Victor T

Best grinding wheel I’ve used

Reviewed in the United States on November 29, 2023

Verified Purchase

These are the best grinding wheels you can get for the money

Helpful

L. Posch

Work great for me.

Reviewed in the United States on September 19, 2023

Verified Purchase

For general metal working these seem to work and last pretty well.

Helpful

Bryan Rosequist

disappointed. All purpose disk

Reviewed in the United States on August 3, 2019

Verified Purchase

I've been ordering these for a couple of months now and we are very happy with them. In my opinion these are the best out there for the price. We have tried some of the high end super expensive ones but often they are to hard for some of the softer applications. If you are grinding welds out all day then these are probably not for you. But for a great all purpose grinding disk, give them a shot. You will not be dissapointed.

3 people found this helpful

Helpful

Christopher Smith

Quality & Value.

Reviewed in the United States on December 3, 2022

Verified Purchase

Great product for the cost.

Helpful

Gus

Very good grinding wheel

Reviewed in the United States on March 3, 2020

Verified Purchase

Great product---Grinding wheel does an excellent job,lasts much longer than many other grinding wheels I have used. I highly recommend trying them you won't be disappointed... can't beat the price, I also use benchmark flap discs and cut off wheels -high quality as well , excellent company and fast shipping

Helpful

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