The Diablo 5" Diamond Turbo Masonry Cut-Off Disc is engineered for professionals who demand lasting performance when cutting through concrete, brick, block, and other hardened masonry materials. Featuring an ultra-thin continuous turbo rim design bonded with industrial-grade diamonds, this Diablo disc delivers up to 2X longer cutting life compared to standard diamond cut-off discs - giving tradespeople more cuts per disc and fewer stops to change tooling. Designed for use with an angle grinder, it supports both dry and wet cutting applications, making it a versatile choice across a wide range of job site conditions.

Key Features

• Superior quality diamond edge rim design with an ultra-durable bond to the disc body - delivers up to 2X longer cutting life versus standard diamond cut-off discs, reducing downtime and replacement costs
• Ultra-thin constant contact continuous turbo rim design - provides precise, clean cuts at high rates of speed through concrete, brick, and block without sacrificing accuracy
• Hardened disc body absorbs vibration and increases impact resistance - delivers superior quality cuts in hardened masonry materials even under extreme job site conditions
• Compatible with 7/8", 20mm, and 5/8" arbors and includes two bushings (20mm and 5/8") - fits a wider range of angle grinders without requiring additional adapters
• Rated for both dry and wet cutting - gives users flexibility to match the cutting method to the application and material conditions
• Maximum RPM of 13,280 - supports high-speed operation in an angle grinder for faster material removal
• Turbo rim design - the segmented geometry accelerates debris clearing so the disc stays cooler and cuts more efficiently through dense masonry

Why This Product

• If you regularly cut concrete, brick, or cinder block with an angle grinder, the 2X longer cutting life means you spend less time swapping discs and more time on task - a direct productivity advantage backed by the industrial-grade diamond and hardened disc body construction.
• The continuous turbo rim is built for precision - unlike coarser segmented wheels, the constant contact design keeps cuts clean and controlled, which matters when accuracy is required in block or brick work.
• With included bushings for 20mm and 5/8" arbors alongside native 7/8" compatibility, this disc fits multiple grinder configurations right out of the package - no extra hardware to track down.
• Wet and dry cutting capability means this single disc adapts to different job site setups, whether working outdoors with water suppression or dry cutting in tight spaces.

Specifications

• Brand: Diablo
• Manufacturer Part Number: DMADT0500
• Diameter: 5"
• Arbor: 7/8", 5/8"
• Kerf: 0.08"
• Rim Design: Turbo
• Maximum RPM: 13,280
• Compatible Tools: Angle Grinder
• Materials: Concrete; Brick/Block; Masonry
• Pack Quantity: 1

Approved Applications

• Concrete
• Brick
• Block

What's Included

• 1x Diablo 5" Diamond Turbo Masonry Cut-Off Disc (DMADT0500)
• 1x 20mm bushing
• 1x 5/8" bushing

Frequently Asked Questions

What angle grinder arbor sizes does the DMADT0500 fit?

This disc is natively compatible with 7/8" arbors and also fits 20mm and 5/8" arbors with the two included bushings, so it works with a broad range of angle grinders without requiring separately purchased adapters.

Can this disc be used for wet cutting as well as dry cutting?

Yes. The Diablo 5" Diamond Turbo Masonry Cut-Off Disc is rated for both dry and wet cutting, giving users the flexibility to choose the method that best suits their application and job site setup.

What is the maximum RPM for this disc?

The disc has a maximum rated speed of 13,280 RPM. Always confirm that your angle grinder's rated RPM does not exceed this limit before use.

How does this disc compare in longevity to a standard diamond cut-off disc?

According to Diablo, the superior diamond edge rim design and ultra-durable bond between the rim and disc body are engineered to deliver up to 2X longer cutting life compared to standard diamond cut-off discs when cutting concrete, brick, and block.