#1 Home Improvement Retailer

Internet #202830994

Model #PBD045063101F

Store SKU #251786

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
  • View More Details
0 in stock
Text to Me
How to Get It

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. This 4-1/2 in. metal cut-off disc is universal and can be used with any angle grinder.
  • 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 Height (in.)4.5 inProduct Length (in.)4-1/2 in
Product Width (in.)4.5 in


Abrasive MaterialAluminum OxideApplicationMedium Duty
Arbor Size7/8Arbor Size (in.)7/8"
Backing MaterialOtherGrit0
Ideally Used WithAngle GrindersKitNo
Package Quantity1Power Tool Accessory TypeSanding/Grinding/Polishing Accessory
Returnable90-DaySanding GradeCoarse
Sanding, Grinding and Polishing Accessory TypeGrinding/Cut-Off WheelTools Product TypePower Tool
Wheel Diameter (in.)4-1/2"

Questions & Answers

Typical questions asked about products:

  • Is the product durable?
  • Is the product easy to use?
  • What are the dimensions of the product?

Customer Reviews

  • 4.4
    out of 412 reviews
  • 80%recommend this product
Filter by:
Showing 1-10 of 412 reviews
Worst blade quality ever
4 1x1 metal cuts and that was it....a good portion of the edge started to crumble......
Response from AvantiPRO Product ExpertJun 11, 2021
Thank you for posting Arthur! We're sorry you've had such a challenging experience thus far. Please know that we stand behind the quality of our products and we're here to help. We hope you'll give us an opportunity to make this right and email info@avantiprotools.com. We look forward to speaking with you! AvantiPro
    Great cutting disc for the price
    Fits common 7/8" arbor, makes thin cuts although it cuts slow with steel. It will wear down with use but for the price this is a great cut-off disc. This disc is made in China.
    • Recommended
    2 found this review helpful
    At one of my job sites an 18 wheeler ran over and smashed flat a culvert pipe at the end of the d...
    At one of my job sites an 18 wheeler ran over and smashed flat a culvert pipe at the end of the driveway. The pipe was a lot tougher than I thought and I could not pry it open. I pulled out my angle grinder with these cut off wheels and went through it like a hot knife through butter and opened it up.
    • Verified Purchase
    • Recommended
    3 found this review helpful
    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").
    • Recommended
    11 found this review helpful
    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.
    • Recommended
    6 found this review helpful
    • Verified Purchase
    • Verified Purchase
    • Verified Purchase
    Avanti pro cut off wheels,
    if you have a Harbor Freight available, do not waste your money on Avanti. Not worth the time and moneyThey are substandard to even harbor Freight cut off wheels.
      1 found this review helpful
      • Verified Purchase
      Showing 1-10 of 412 reviews