Model # PBD045063101F

Internet #202830994

Store SKU #251786

Avanti Pro 4-1/2 in. x 1/16 in. x 7/8 in. Thin Kerf Metal Cut-Off Disc

Avanti Pro

4-1/2 in. x 1/16 in. x 7/8 in. Thin Kerf Metal Cut-Off Disc

  • Designed for cutting and slotting all types of metal
  • For use in angle grinders
  • Ideal for sheet metal and roof decking applications
$189 /each
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Frequently Bought Together

Product Overview

Avanti Pro Bonded Metal Cut-Off Disc is designed for cutting and slotting all types of metal, including sheet metal and roof decking. This cut-off disc is for use in angle grinders and is designed for metal cutting.

  • Product size: 4-1/2 in.
  • Thickness: 1/16 in.
  • Arbor: 7/8 in.
  • Type 1: flat
  • Tool: angle grinders
  • Ideal for: metal material
  • Design: metal cutting
  • Quantity: 1



Product Depth (in.)
Product Height (in.)
Product Width (in.)
Wheel Diameter (in.)


Medium Duty
Arbor Size
Package Quantity
Power Tool Accessory Type
Sanding/Grinding/Polishing Accessory
Sanding, Grinding and Polishing Accessory Type
Grinding/Cut-Off Wheels
Tools Product Type
Power Tool

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Customer Questions & Answers

can this blade be used for cutting or grinding aluminum

Asked by: Blade
Yes...two caveats. Aluminum will clog the wheel quickly and will not cut well also making it more likely to shatter. The other problem is mixing aluminum dust and steel dust is potentially explosive.
Answered by: Keith
Date published: 2016-11-18

Can this blade be used to cut wood?

Asked by: ed
Theoretically? Sure. Practically? Not a good idea. You will get an insane amount of smoke. If you need something that will cut metal and wood, you're much better off going with something like a sawzall and a saw blade specifically designed to go through wood and metal.
Answered by: Nick
Date published: 2017-03-19
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Customer Reviews

4-1/2 in. x 1/16 in. x 7/8 in. Thin Kerf Metal Cut-Off Disc is rated 3.4 out of 5 by 23.
Rated 1 out of 5 by from Worst I guess you really do get what you pay for. This is by far the worst metal cutting wheel I have ever used. Wore out fast and chipped.
Date published: 2017-05-15
Rated 5 out of 5 by from 4 1/2 Cut-OFf Dis This disc is made for cutting metal using a angle grinders. It's made of Aluminum oxide formulation for super fast material removal. When cutting several pieces on 1/2" and 3/4" angle iron, it didn't take much effort to cut through it. It didn't use a lot of the dics so it does last long the the cheap one you buy at other stores. The discs is only 1/16" thick so you don't waste a lot of material cutting the pieces. Maximum RPM is 13,280. Overall I am happy with the product.
Date published: 2016-08-05
Rated 5 out of 5 by from THIN KERF METAL CUTTER This is a 4 1/2" Avanti PRO metal cutoff wheel with a 7/8" arbor hole (most common size for 4 1/2" angle grinder). As the name suggests it is for cutting metal. It can handle a maximum 13,280 RPM which is higher than most single speed angle grinders. It makes quick work of cutting through and slotting pipe or sheet metal or even angle iron. This is a very thin 1/16th" wheel for a thin kerf and it also cuts faster than a thicker wheel would. The one drawback of a thin wheel like this is it will wear out faster. However, as you can see in the video, you barely tell it was used after cutting through the 1/2" conduit a couple of times so you will get several cuts with it before it does wear out. Keep in mind that when a wheel is used numerous times it becomes brittle and therefore could crack and shatter (not good if your using it at the time). When it starts looking worn put a new one on.
Date published: 2016-08-24
Rated 5 out of 5 by from Dremel and blades cut thru anything! My son had a dremel and absolutely loves had to buy one for myself and a set of blades for he and I. Such a versatile tool especially in tight spots. Cuts thru anything.
Date published: 2016-09-20
Rated 4 out of 5 by from Cutting Remarks With no major projects on the "to-do" list involving cutting of steel, but anxious to try out this cutting disk, I cut a number of slots in a piece of steel channel to evaluate its performance compared to my usual cutting disk. While installing the disk, it felt a little "looser" on the arbor and, when measured, the hole was about 0.001 inch larger than my usual disk, however, it did not appear to affect the operation or accuracy of the disk when cutting. I did note that it cuts a little slower than I am used to for similar disks and tended to leave "burn" marks and slag on the back side of the cut. For normal cutting this will not be a problem. If you are making small, finely detailed pieces as, for example, a sculpture, additional clean up of the cut edges may be necessary. Wear rate of the disk did not seem out of the expected range (this will vary with the type and thickness of material as well as how much "finesse" you use when cutting...not forcing the disk, but finding its "sweetspot").
Date published: 2016-02-27
Rated 3 out of 5 by from It works but cuts slowly I used the Avanti Thin Kerf Metal Cut-Off Disc to cut through a few 1/2 inch bolts and some angle iron. While it did complete the cuts and I did not experience any failures of the product, I did find that it cut slower than products by other manufacturers. The disk fit my 4-1/2 inch angle grinder with no problems and was held securely in the grinder hub mechanism.
Date published: 2016-01-05
Rated 4 out of 5 by from Effective, Wears Quickly This chucked just fine on the arbor of my Craftsman angle grinder. I used it to cut a card scraper from an old rip saw blade, so I was cutting basically 1/16" steel. I was able to make pretty straight cuts reasonably quickly, and the steel only lost temper in one or two spots as I went. I was a bit surprised to see that the disc was already showing some pretty significant wear after just 3-4 cuts. If you had a big job, you would need a lot of these, so I'm not sure how great the value really is in the long run.
Date published: 2016-12-13
Rated 5 out of 5 by from Great Blade This blade fit perfectly on my yellow AC operated angle grinder perfectly. I made about 10 cuts through some hardened steel with it and it cut through like a hot knife through butter! When I finished, the blade did not show any noticeable wear. this blade is exactly what I was looking for and did the job nicely! Blade is very thin, kerf refers to the thickness, so if that is important, this is your blade. If you need to cut metal, this is the blade for you!!
Date published: 2016-10-10
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