A top-down studio shot of the red Diablo DMACW0700 7-inch diamond rim cup wheel, featuring L-shaped diamond segments arranged in a spiral pattern with wide cooling and dust extraction slots.
The front of the retail blister pack for the Diablo 7-inch diamond masonry cup wheel, showing the red disc and an icon of an angle grinder to illustrate compatibility with 5/8-inch-11 threaded arbors.
Why Diablo promotional video
A top-down studio shot of the red Diablo DMACW0700 7-inch diamond rim cup wheel, featuring L-shaped diamond segments arranged in a spiral pattern with wide cooling and dust extraction slots.
The front of the retail blister pack for the Diablo 7-inch diamond masonry cup wheel, showing the red disc and an icon of an angle grinder to illustrate compatibility with 5/8-inch-11 threaded arbors.
Why Diablo promotional video
DIABLO

Diablo DMACW0700 7 Inch Segmented Diamond Rim Cup Wheel for Masonry and Concrete Grinding 5/8-11 Threaded Arbor 8450 Max RPM Angle Grinder Attachment

Only 1 left
SKU: DMACW0700
$76.90

Description

Achieve Professional Surface Preparation with 3X Faster Material Removal

The Diablo DMACW0700 7-Inch Segmented Diamond Rim Cup Wheel is the ultimate solution for aggressive concrete grinding and masonry surface preparation. Engineered with industrial-grade diamonds, this high-performance cup wheel delivers up to 3X faster material removal compared to standard diamond wheels. It is specifically designed to handle extreme applications, providing professional contractors and DIYers with the durability and speed needed for leveling uneven concrete, removing thinset, or prepping surfaces for coatings.

Precision-engineered for a swirl-free finish, this wheel features L-shaped diamond segments that maximize cutting quality while preventing common gouging and unsightly marks on your workpiece. To ensure a cleaner, safer work environment, the DMACW0700 is built with extra-wide slots that facilitate maximum dust extraction when paired with a vacuum shroud. Optimized for dry grinding at speeds up to 8,450 RPM, this 7-inch wheel is a rugged, long-lasting addition to any large angle grinder equipped with a standard 5/8"-11 threaded arbor.

Key Features

  • L-Shaped Diamond Segments: Engineered for a clean, smooth finish with aggressive grinding action and extended tool life.
  • Superior Dust Extraction: Extra-wide body slots deliver efficient debris removal for a cleaner workspace and cooler operation.
  • Industrial-Grade Diamonds: Premium diamond distribution ensures constant exposure for maximum performance in hardened materials.
  • Anti-Gouge Technology: Specialized segment design avoids swirl marks and gouging during high-speed masonry applications.
  • Threaded Arbor: Features a 5/8-inch-11 threaded arbor for secure, direct mounting to most professional angle grinders.

What's Included

  • (1) Diablo DMACW0700 7" Segmented Rim Diamond Rim Cup Wheel

Specifications

Brand Diablo Tools
Model Number DMACW0700
Wheel Diameter 7 in
Arbor Size 5/8 in - 11 Threaded
Rim Design Segmented Cup Wheel
Maximum Speed 8,450 RPM
Wheel Thickness 0.1 in
Net Tool Weight 2.04 lbs
Application Dry Masonry & Concrete Grinding
Abrasive Material Industrial-Grade Diamond
Country of Origin China

Pro-Tip: To prevent uneven wear and "hopping" of the grinder, maintain a low grinding angle (usually between 5 and 15 degrees) and keep the tool moving in a constant circular motion. Never apply excessive downward pressure; the weight of the 7-inch grinder combined with the high RPM of the diamond segments is more than enough to let the tool do the work for you.