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  • Walter 15-R-456 4 1/2" x 7/8" 60 Grit Enduro Flex Steel Flap Discs (10 Pack)

Walter 15R456 4.5" x 7/8" 60 Grit Enduro-Flex Flap Disc

$ 14.66


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Walter 15R456 4.5" x 7/8" 60 Grit Enduro-Flex Flap Disc


The ENDURO-FLEX one-step finishing discs not only meet but surpass the challenges that the metal fabricating industry faces on a daily basis. With the new ultra sharp and refined zirconium grain, the ENDURO-FLEX finishing disc will stay sharper for a longer period of time while removing more material faster.


In addition, a special top coat continuously cools and lubricates the disc for smooth, vibration-free grinding and sanding from start to finish. Moreover, there is no need to discard the disc when the flap overhang is worn down to the backing because the ENDURO-FLEX disc can be restored to like-new performance by reducing the diameter of the ECO-TRIM backing.


  • Arbor: 7/8"
  • Grit: 60
  • Max RPM: 13,300
  • One step finishing solution to reduce cost
  • Quiet, vibration-free grinding
  • Raised hub fits all standard grinder back flanges
  • With integral thread 5/8"-11"
  • ECO-TRIM backing for increased life and flexibility
  • Safe and easy to trim
  • Always use a back flange
  • Backing can be trimmed for working in corners



  • Steel
  • Stainless steel



  • Grinding and finishing welds
  • Surface finishing 





15R454 4.5" 7/8" 40
15R456 4.5" 7/8" 60
15R458 4.5" 7/8" 80
15R462 4.5" 7/8" 120
15R504 5" 7/8" 40
15R506 5" 7/8" 60
15R508 5" 7/8" 80
15R512 5" 7/8" 120
15R604 6" 7/8" 40
15R606 6" 7/8" 60
15R608 6" 7/8" 80
15R612 6" 7/8" 120
15R704 7" 7/8" 40
15R706 7" 7/8" 60
15R708 7" 7/8" 80
15R712 7" 7/8" 120


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      Fast, Professional Finishes with the Walter 15-R-456 Flap Disc

      Clean and polished aren’t usually words people associate with the work of heavy industry, but for many projects, the work can’t be called done until a structure or piece of hardware is smoothed out, polished for work, or properly finished. It’s an important final step in a lot of industrial and engineering work, and crucial to a lot of hardware working correctly and with full efficiency.
      That final finish takes specialized equipment and just the right touch. One of the best and fastest ways to achieve this is with tools and accessories that let you work faster and more efficiently, saving both time and money. The Walter Enduro-Flex Flap discs are meant to do just that.

      Walter Abrasives Started with Humble Beginnings

      It was in Pointe-Claire, a suburb of Montreal, back in 1952 that the J. Walter Company was created by Walter J. Somer. His original goal had been simply to help the local construction and engineering industries with better, safer tools. Word of his work quickly spread beyond the borders of French Canada to the rest of the country, and, eventually the continent.
      Now, Walter Surface Technologies is an industry leader that sets new standards with their innovative designs that bring efficiency, cost effectiveness and safety to professionals everywhere around the world. And when it comes to giving that final polish or finish to a work, their flap discs are one of the best ways to achieve that smooth, polished look, as can be seen when anyone picks up and starts using the 15-R-456 Enduro-Flex steel flap discs.

      Walter Flap Discs Perform Fine Work on Small Jobs

      The 15-R-456 is a 41/2” flap disc that is sized to fit all standard grinders. It’s meant to be used on steel, stainless steel and other alloys. It fits snugly in hardware for quiet, vibration free grinding, and has a raised hub that fits all standard grinder back flanges. This Enduro-Flex disc is safe and easy to trim and is a great one step finishing solution to help reduce costs.
      The Eco-Trim backing of the disc increases both the flexibility and lifespan of the disc, and you can keep using it even after the flap overhang is worn down to the backing. The Eazy-Trim backing can have its diameter conveniently reduced to restore the discs to like new functionality, and you can also trim the backing for working in corners.

      Great Prices and Fast Shipping on Walter Flap Discs

      We can send your 15-R-456 Flap Wheels anywhere in the continental United States at a fair price and quick time because of relationship with trusted shipping partners. And if you want even more gear, any order over $100 is shipped to you absolutely free, on us, as a show of gratitude for the business you’ve given us.


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