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DEWALT

DeWalt DWA7747 14" 66T Heavy-Gauge Stiff Plate Ferrous Metal Cutting Saw Blade

  • Based on 357 reviews
Condition: New
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Availability: In Stock.
Fulfilled by Amazon
Arrives Saturday, Aug 9
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Style: 66-Tooth


Features

  • Precise tip placement for longer life and accurate cuts
  • Stiff plate design minimizes run-out and extends life
  • Modified ATB tooth geometry provides clean, burr-free cuts
  • Tri-foil braze absorbs stress, making the tip stronger

Description

Crafted with 12% titanium carbide, DEWALT Steel Cutting Metal Cutting Saw Blades tackle tough metal cutting applications with ease. Modified ATB tooth geometry provides clean, burr-free cuts, and expansion slots dissipate heat, extending blade life. A tri-foil braze boosts the strength of each tooth tip for extreme durability. Outfit your DW872 Multi-Cutter Saw for tough metal work applications with this heavy-gauge DeWalt DW7747 14-Inch Ferrous Saw Blade featuring a 1-inch arbor.This 70-tooth blade is capable of making an average of 1,200 cuts in most materials rotating at 1800 rpm, and it is designed to let you resharpen the teeth for improved cutting and a longer life. It is crafted with 12-percent titanium carbide and features expansion slots that dissipate heat. Plus it offers a tri-foil braze that increases the strength of each tooth's tip for exceptional durability, while a modified triple chip tooth grind helps ensure clean, burr-free cuts for beautiful finished projects. P.when('A').execute(function(A) { A.on('a:expander:toggle_description:toggle:collapse', function(data) { window.scroll(0, data.expander.$expander[0].offsetTop-100); }); }); From the Manufacturer DeWalt DW7747 14-Inch 70 Tooth Heavy Gauge Ferrous Metal Cutting Saw Blade with 1-Inch Arbor.Manufacturer location:USA. See more

Material: Titanium Carbide


Brand: DEWALT


Product Dimensions: 14"L x 14"W


Color: Multi


Number of Teeth: 66


Style: 66-Tooth


Item Weight: 0.26 Pounds


Compatible Material: Metal


UPC:


Global Trade Identification Number: 78


Global Trade Identification Number: 78


UPC: 028874077478


Brand Name: DEWALT


Model Number: DWA7747


Item Weight: 0.26 Pounds


Item Dimensions L x W: 14"L x 14"W


Material Type: Titanium Carbide


Style Name: 66-Tooth


Color: Multi


Compatible Material: Metal


Number of Teeth: 66


Frequently asked questions

If you place your order now, the estimated arrival date for this product is: Saturday, Aug 9

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Top Amazon Reviews

    • Better than a Ginsu knife
Color: Multi
I have a small fab shop and we use this daily for cutting everything from 1" square steel tube .100 wall all the way up to 5"x 3" .250 wall steel tube, 1/8",3/16",1/4"and 3/8" x up to 4" angle as well as aluminum extrusions 1",2",3" square aluminum tube (a little wd40 on the blade while cutting aluminum helps keep the teeth clear) and I usually get a couple of months out of the blade before it needs sharpening, I've gotten the same blade sharpened a few times before it needed retirement, usually due to lost teeth. I have four of these blades and cycle them, when they get dull I switch it out and send it out for sharpening. I haven't kept count of how many cuts we're getting but I would guess at least a thousand as long as the material is clamped properly and supported when cutting long pieces, if the work piece moves while you're cutting it will remove teeth in a hurry ruining the blade. I've got an abrasive blade chop saw and it hasn't been used in years other than to cut hardened shaft like thomson or superior shaft since I bought the Dewalt dw872 that uses this blade, it makes cuts cleaner, faster and more square than the abrasive blade ever could, without all the dust! Also a word of caution you can't use this blade on an abrasive blade machine because the wheel speed is too high, and don't use it on hardened shaft or you'll get a very short life out if it speaking from expensive experience. ... show more
Reviewed in the United States on November 28, 2014 by schnick
    • Heavy duty blade, long lasting, great cuts.
Color: Multi
I probably made 500+ cuts with this blade in 1/4" steel angle, and square tubing before it finally started getting dull. I even cut quite a bit of heavy aluminum stock also with really good results. I was so happy with the performance I bought another identical blade and sent the old one to be sharpened. If you don't bear down and let the blade do the work you will get lots and lots of clean straight cuts. ... show more
Reviewed in the United States on May 26, 2016 by Jacquie Bennett
    • Replacement for the DW872 saw
Color: Multi
DO NOT INSTALL THIS BLADE IN A PORTER CABLE MACHINE. It will turn too fast and you will be one of the morons complaining about the short life of the Dewalt blade. I bought this as a backup for the DW872 saw from Dewalt. Remember that it has to turn much slower than most all abrasive saws turn, and turning it faster will just shorten its life, and possibly your own. This means that turning the bladed faster than 1300 RPM can be very dangerous, and the danger is all in relation to how much faster you turn it, and what you cut with it. Even the saw it is made for, which runs at the correct speed, must be used properly to prevent damage to the blade, to the work, and to the user. Never rush the cut, the slower you go, the less heat and damage to the blade you will get. I cut angle iron, like bed frame material with ease. It cuts aluminum fast an easy. Always run the blade no faster than the specifications say to run it. The least you will do is ruin the blade, the most you will do is ruin your life. ... show more
Reviewed in the United States on December 30, 2013 by Joseph M.
    • Newer Version of the Blade, not as good as the original.
Color: Multi
Here are some answers to questions that I had a hard time getting the answers to: 1. Is the DWA7747 the correct blade for the DW872 saw? Yes 2. Is the DWA7747 the replacement for the obsoleted DW7747 blade? Yes 3. Is the photo on Amazon the correct photo? No, the blade show in the photo is not the DWA7747. The center hole of the DWA7747 is a true circle. 4. How many teeth on the DWA7747? When I bought my blade the description stated 68 teeth, actually the saw has 66 teeth. 5. Does the DWA7747 cut as well as the older DW7747? Absolutely not. The cut with the new blade is not nearly as clean as with the old blade. Not sure why Mr. Dewalt obsoleted the DW7747 and replaced it with the DWA7747, but from my initial experience, the original was a better blade than the new and (not so) improved version. ... show more
Reviewed in the United States on April 27, 2015 by Roy Vandoorn
    • good quality blade
Color: Multi
excellent blade, goes through 1/4 inch steel like butter. ive owned 3 so far. every day use in welding shop. they last me about 8 months. and im not easy on them
Reviewed in the United States on May 30, 2019 by Fred Ely
    • Very Good Metal Cutting Blade
Color: Multi
Theses blades are incredible and when used properly work as good as any fine wood chop or miter saw. No one get's to use it that is not trained on how to. Cost is not prohibitive to the untrained. Still going strong after several jobs.
Reviewed in the United States on April 26, 2014 by DNA Dave
    • P.O.S.
Color: Multi
I have owned my dewalt saw for 6 years and the original blade gave up in June 2020 so I ordered this new blade and it was delivered on 6/10/20 and I have only used it lightly on about 50 cuts with a wall thickness of only 3/16" max and not even 2 months today 8/5/20 the blade is so dull it wont even give a spark like it is even trying to cut, I dont force the saw I put lite pressure on the saw and let the blade do its job but this blade is so dull its trash, I wish I could return it but dont know exactly how to do that, I believe they sent me a refurbished resharpened blade. this blade should have lasted around 1000 cuts. I did get a hold of amazon and they are sending me a new blade and its suppose to get here today 8/7/20 I just hope the new blade holds up but cudos for amazons customer service they were great. but guess what now that I have canceled my prime account they dont seem to want to get it to me it was due 8/7/20 and their saying if I dont get it by 8/10/20 I can contact them for another replacement or a refund, well I asked for a refund but they wouldnt give me one, am I going to get this or are they just hoping I will just fade away. ???????. Dont do prime they dont hold up to their end of the deal. ... show more
Reviewed in the United States on August 5, 2020 by Terry Honse
    • Good blade!!
Color: Multi
This is an overall good blade. We chop some steel and a lot of aluminum. This is the same blade that came on the saw. Since we chop a lot of aluminum we purchased aluminum specific blades. This blade is much better on aluminum than those were. Their shipping was excellent.
Reviewed in the United States on July 2, 2016 by Fred S.

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