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  • walter 08-b-457
  • Walter 08-B-452 4 1/2" x 1/8" x 7/8" Grinding Wheel (25 pack)

Walter 08B457 4.5" x 1/8" Metal Spin-On HP Combo Grinding Wheel

$ 7.78 $ 8.94


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Walter 08B457 4.5" x 1/8" Metal Spin-On HP Combo Grinding Wheel


Walter's 1/8" wheels set new standards for performance in combined depressed wheels (for portable angle grinders). They are specially reinforced to withstand the stress in off-hand cutting operations. Whether cutting, grooving, notching or light grinding, these wheels are guaranteed to give you the longest wheel life, fastest material removal and maximum safety.


  • Type 27 Cutting Wheel
  • Max RPM: 13,300
  • Grade: A-24-Combo
  • Fast and free cutting
  • Hold their cutting edge longer beyond compare



  • Cast iron
  • Steel



  • Cleaning
  • Shaping





08B452 4.5" 1/8" 5/8"-11" 27S A-30-COMBO
08B457 4.5" 1/8" 5/8"-11" 27 A-24-COMBO
08B502 5" 1/8" 5/8"-11" 27S A-30-COMBO
08B507 5" 1/8" 5/8"-11" 27 A-24-COMBO
08B632 6" 1/8" 5/8"-11" 27S A-30-COMBO

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    Walter Grinding Wheels Let You Cut & Grind with Confidence

    There are many different steps involved when it comes to working with metal. Depending on the goal of the final product, there’s shaping, grinding, cutting and a whole host of other processes you may need to undergo before the work is considered finished. That means having a lot of different skills to see a job through from start to finish, and it might also mean using a variety of different tools. One way to make things faster and easier throughout this process is to use a multi-role accessory, like the Walter HP Combo Wheel.

    Walter’s Humble Start

    The whole story begins in the 1950s, in the Montreal suburb of Pointe-Claire. It was here that Walter Somer decided to start his own company. He felt that he could make a contribution to the way that French Canadian tradesmen were working, and he was sure he could improve their workflow. He was right, and the innovations he built into his line of tools created demand first in Quebec, then through the rest of Canada, and finally even in America.

    Today that company has changed its name to Walter Surface Technologies and has offices in different parts of the globe. The goal remains the same, however; doing more research, innovating on design, building better tools and accessories, and helping skilled workers all over the world get the most from their tools and their own skills. Whether it is welding, finishing, cutting or grinding, Walter has found a way to make it better. The Walter 08-B-457 HP is just one more example of how they are always striving to innovate.

    Versatility Makes a Big Difference

    The 08-B-457 HP Combo is a 4½” wheel that’s designed to give skilled workers a lot more efficiency and convenience as it can be used for both cutting and grinding. This means less time preparing different tools for different phases of work, and more time getting the job done right. It gives tradesmen a lot of comfort even when doing off-hand cutting applications. It’s also built for fast, free cutting, but holds the cutting edge longer than many other brands in the industry.

    Switching out the wheel is also easy to do, thanks to its spin-on design, so there’s no pin key you need to keep around for the job.

    You can do a lot with the 08-B-457 HP Combo, from cutting and grinding to grooving, root cleaning, shaping or notching. It’s a high-performance wheel that works with both cast iron and steel. If you’re grinding, it has one of the highest removal rates in the industry and is extremely comfortable to use even with very demanding jobs. This is a comfortable, efficient and cost-effective solution that lets you work fast, but gives you the comfort and control you need to do the job right.

    Fast Shipping, Good Prices

    If you want the 08-B-457 HP Combo wheel as part of your toolset, you can order it from us at very reasonable shipping rates. If you live anywhere in the continental USA, you’ll find it at your door in good time, thanks to the alliances we have with reputable shipping partners. There’s even more value for you if you want to make a big order. When you buy over $100 in products from us, you don’t have to pay the shipping and handling fee at all. We’ll pick up that part of your bill as our way of saying that we appreciate your choice to give us even more of your business.


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