SKU: 95574243185

Diablo Diamond Rim Cup Wheel 4-1/2 Inch L-Segment, 5/8"-11 Arbor Grinding Disc for Fast Burr-Free Concrete and Masonry Grinding DMACW0450

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Description

Diablo Diamond Rim Cup Wheel 4-1/2 Inch L-Segment, 5/8"-11 Arbor Grinding Disc for Fast Burr-Free Concrete and Masonry Grinding DMACW04503X Faster Grinding: Diablo Diamond L Segment Cup Wheel for Smooth, Gouge Free Concrete and Masonry Resurfacing Achieve unparalleled smoothness and productivity in your concrete grinding applications with the Diablo 4 1 2" Diamond Rim Cup Wheel. This superior performing wheel is engineered to deliver up to 3X faster material removal versus standard diamond cup wheels, maximizing your efficiency when leveling surfaces, removing coatings, or preparing

3X Faster Grinding: Diablo Diamond L-Segment Cup Wheel for Smooth, Gouge-Free Concrete and Masonry Resurfacing

Achieve unparalleled smoothness and productivity in your concrete grinding applications with the Diablo 4-1/2" Diamond Rim Cup Wheel. This superior-performing wheel is engineered to deliver up to 3X faster material removal versus standard diamond cup wheels, maximizing your efficiency when leveling surfaces, removing coatings, or preparing floors.

The innovative L-shaped diamond segments are a game-changer, providing a smooth finish while specifically avoiding the common gouging and swirl marks left by aggressive wheels. Constructed with industrial-grade diamonds, this wheel ensures lasting durability and consistent exposure for maximum performance in masonry and concrete. Designed for dry grinding with your angle grinder, the wheel also features extra-wide slots that provide maximum dust extraction, keeping your workspace cleaner and safer.

Key Features

  • 3X Faster Material Removal: Superior design and diamond distribution provide high-speed grinding performance for maximum productivity.
  • L-Segment Design: Optimized L-shaped diamond segments ensure a clean, smooth finish and prevent gouging or swirl marks on concrete surfaces.
  • Industrial-Grade Diamonds: Delivers lasting durability and maximizes quality in extreme concrete grinding applications.
  • Efficient Dust Extraction: Extra-wide slots provide maximum dust flow, reducing friction and contributing to a cleaner, safer workspace.
  • Max Performance: Optimized diamond segments lead to constant diamond exposure for maximum performance throughout the wheel's life.
  • Universal Fit: Features a standard 5/8"-11 arbor thread for compatibility with most 4-1/2" angle grinders.
  • Dry Use Only: Designed exclusively for dry grinding applications on masonry and concrete.
  • High-Speed Rating: Maximum RPM of 13,280 ensures safe, high-speed performance under heavy load.

What's Included

  • 1 - Diablo 4-1/2" Diamond Rim Cup Wheel (DMACW0450)

Specifications

Specification Detail
Diameter 4-1/2 Inches
Arbor 5/8"-11 Thread
Rim Design Cup Wheel (L-Segment)
Max RPM 13,280 RPM
Material Industrial-Grade Diamond
Application Dry Grinding Concrete, Masonry
Dust Extraction Extra-Wide Slots
Pack Quantity 1 Wheel
Gouge Prevention Yes (L-Segment Design)
Performance Up to 3X Faster Removal

Since this wheel excels at efficient dust extraction, you should pair it with a professional dust collection system for a truly clean and safe workspace. Have you considered adding an attachment to fully contain the concrete dust? Check out the Bosch 4-1/2" to 5" Small Angle Grinder Dust Collection Attachment, which is part of the Bosch PRO+GUARD™ System and works with most 4-1/2" and 5" small angle grinders.

Shipping Notes
  • Free Standard Shipping on $100+ Orders to the USA.
  • Except Preorder products are shipped in 48 hours.
  • Delivery to the USA:
  1. Standard Shipping : 3-10 business days
  • If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
  • We offer a 30-day return/exchange service after receiving.
  • Final sale items are not eligible for returns or exchanges.
  • To process your return/exchange, please contact us at [email protected]
  • Please click here for more details>>> Return & Exchange Policy
SKU: 95574243185

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Tilly
Omaha, US
★★★★★ 5
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Size: 7.5, Color: Sand
Great fitting. Beautiful. Fit like a glove. Great to walk in. Great quality. Lightweight. All in one gorgeous sandals.
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Reviewed in the United States on May 11, 2026
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J. C.
Boise, US
★★★★★ 5
My new favorite summer sandal!
Size: 8.5, Color: Bay Fog
I am loving these shoes so far this summer! The color is so cute, perfect for a light summer palette. It's the perfect light purple that doesn't make me look pale or washed out. For reference, I have fair to light neutral skin tone. They are SO comfortable - a little too comfortable for a shoe, it's more comfortable than my ugg slippers! They do take a second to put on as you have to either force your ankle in without unstrapping the back - don't judge me - or undo them. Thankfully they have a strap to help get them on easily. I love these shoes. I am a medium width, but I think these have some wiggle room since both the straps are velcro and adjustable somewhat. They are easy to walk in, hold onto the foot, have been more balanced than some others I have had in this platform style, and are very cushioned to walk in. Slight arch support to me but I have somewhat high arches so if you are more flat footed or standard arch these will give you even better support. Really impressed with these. They are more casual but work with many different outfits from sundresses to jeans. For me, these were a great buy and I will be wearing them all summer.
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Reviewed in the United States on June 7, 2026
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Sonia
Battle Creek, US
★★★★★ 5
Comfort and style
Size: 8.5, Color: Chestnut
Like walking on clouds with support. Thank you Ugg’s. Perfect size 8.5 Will buy again.
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Reviewed in the United States on June 11, 2026
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Jennifer
Fort Morgan, US
★★★★★ 5
Style, Comfort
Size: 9, Color: Sand
If I could give a Ten Star review, I would. Hands down the most comfortable pair of sandals I have ever owned. I wore them 16 days straight while touring Italy. Comfortable and goes with all of your outfits. They pack well in a suitcase too. Light weight.
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Reviewed in the United States on May 21, 2026
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Naomi L.
Omaha, US
★★★★★ 5
Wonderful
Super comfy and easy on and off, yet stylish imo! I could walk miles in these as a 56 yo and have worn them for three years! I hope they never stop making them. The only tweek I would suggest is to cover the footbed with leather or suede not cloth so they would last longer!
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Reviewed in the United States on April 15, 2026

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