Model # DW3521

Internet #202579871

DEWALT 7 in. x 1/8 in. Masonry Abrasive Saw Blade Bulk


7 in. x 1/8 in. Masonry Abrasive Saw Blade Bulk

  • For use with 7-1/4 in. circular saws
  • Specially designed to cut through masonry materials
  • Diamond knockout arbor for use with worm drive saws
$314 /each

Frequently Bought Together

Product Overview

Laden with silicon carbide grain and reinforced with two sheets of fiberglass, this 7 in. Masonry Abrasive Circular Saw Blade from DEWALT makes it easy to cut through masonry materials. It features a 1/8 in. blade width designed to saw marble, stone, concrete block, tile and brick.

  • Premium silicon carbide grain for long life and fast cutting
  • Proprietary material mix ensures durability
  • 2 full sheets of fiberglass for durability and safety
  • High performance cutting of concrete block, tile, marble, stone and brick




More Products With These Features


Customer Questions & Answers

Is it strong enough to cut metal cable wire cord the kind that you use to lock up a bike

Asked by: Eddyc
This blade is meant for masonry and concrete.
Answered by: SBD_Product Expert
Date published: 2016-10-04
  • y_2017, m_5, d_23, h_5CST
  • bvseo_bulk, prod_bvqa, vn_bulk_1.0.0-hotfix-1
  • cp_1, bvpage1
  • co_hasquestionsanswers, tq_1
  • loc_, sid_202579871, prod, sort_[SortEntry(order=NUM_ANSWERS, direction=DESCENDING), SortEntry(order=SUBMISSION_TIME, direction=DESCENDING), SortEntry(order=LAST_APPROVED_ANSWER_SUBMISSION_TIME, direction=DESCENDING), SortEntry(order=LAST_APPROVED_ANSWER_SUBMISSION_TIME, direction=DESCENDING), SortEntry(order=BEST_ANSWER_FEEDBACK_COUNT, direction=DESCENDING), SortEntry(order=POSITIVE_ANSWER_FEEDBACK_COUNT, direction=DESCENDING), SortEntry(order=NUM_ANSWERS, direction=DESCENDING)]
  • clientName_homedepot
  • bvseo_sdk, java_sdk, bvseo-3.1.1
  • CLOUD, getContent, 83ms

Customer Reviews

7 in. x 1/8 in. Masonry Abrasive Saw Blade Bulk is rated 3.5 out of 5 by 8.
Rated 4 out of 5 by from 4 Star Review Rating provided by a verified purchaser
Date published: 2017-04-06
Rated 4 out of 5 by from Good for what it is.x This is an abrasive blade, therefore it is sacrificial. The harder the material you cut, the faster it wears down. Works great on concrete blocks or patio blocks. It will cut poured concrete, but it wears quickly. Tile is the hardest, and it will wear very quickly when cutting tile. Know your tool!
Date published: 2013-07-03
Rated 1 out of 5 by from Don't waste your money. Tried to cut a 4 inch thick paver (cut one side, flip, cut other side, grid to trim). Started the first cut with a 7 inch blade as advertised; finished the first cut with a 4 inch blade :-) Totally worthless. Bought a diamond segmented masonry blade instead and it worked great. Don't waste your money on this if you are planning on doing some serious masonry cutting.
Date published: 2015-09-13
Rated 4 out of 5 by from Great solution for small jobs For a clean cut of ceramic tiles or a concrete block, this blade fits the bill. In a 7" circulars saw it produces clean straight cuts. For larger jobs, a more expensive diamond blade makes sense, but for a few cuts when you can take it slow and let it cool down between passes, this is a good, inexpensive solution.
Date published: 2016-08-09
Rated 5 out of 5 by from A good product Better than non-brand names. Will cut through really tough concrete and not dissolve in the process. Bought three for a project that was exceptionally tough, used only part of one for the job.
Date published: 2014-12-10
Rated 4 out of 5 by from Got the job done Cut a 1/2" deep line into a blacktop driveway, still have some blade leftover. Good for small jobs.
Date published: 2014-12-01
Rated 1 out of 5 by from Good for 4 or 5 cuts I used this blade for a ceramic tile floor.. it was fast at first but, only cut a few 12 inch tiles before wearing down to the point that it takes forever to make a 12 inch cut. You will need 2-3 of these blades to do an average bathroom floor. More if you do the walls.
Date published: 2012-11-13
Rated 5 out of 5 by from Great performance in exchange for a low cost! This blade exceed my expectations, especially if You consider the cost of it, the cleanness and precision of the cuts amazed me, I used it to cut hard siding, and even though this material is very hard to work with in a perfect way, I was able to do the task with out a problem and not a single tear, damage or breaking, definitively will recommend this product, it's worth a hundred times it's price.
Date published: 2014-07-31
  • y_2017, m_5, d_19, h_11
  • bvseo_bulk, prod_bvrr, vn_bulk_1.0.0-hotfix-1
  • cp_1, bvpage1
  • co_hasreviews, tv_0, tr_8
  • loc_, sid_202579871, prod, sort_[SortEntry(order=RELEVANCE, direction=DESCENDING)]
  • clientName_homedepot
  • bvseo_sdk, java_sdk, bvseo-3.1.1
  • CLOUD, getContent, 92ms