The Diablo 10" Diamond Segmented Masonry Cut-Off Disc is a professional-grade cutting wheel engineered for demanding work in concrete, concrete with rebar, brick, and cinder block. Built by Diablo with industrial-grade diamonds and a hardened disc body, this segmented diamond wheel delivers up to 2X longer cutting life compared to standard diamond cut-off discs - making it a reliable choice for contractors and tradespeople who need consistent performance in high-stress masonry cutting applications. Whether you are cutting block on a jobsite or slicing through reinforced concrete, this 10-inch masonry disc is designed to stay sharp longer and cut cleaner with every pass.

Key Features

• Taller segments with superior quality diamonds and an ultra-durable bond to the disc body - delivers up to 2X longer cutting life versus standard diamond cut-off discs, reducing disc swap-outs and downtime on the job
• Hardened disc body absorbs vibration and increases impact resistance - results in superior quality cuts in hardened materials and reduces operator fatigue during extended use
• Optimized diamond segments and diamond distribution for constant diamond exposure - ensures maximum performance and consistent cutting speed in high speed applications without bogging down
• Compatible with DM 7/8" and 5/8" arbors - fits a wide range of tile saws and masonry cutting tools without requiring additional adapters for most setups
• Includes one 5/8" bushing - allows quick arbor compatibility right out of the box for tools with a 5/8" spindle
• Rated for both dry and wet cutting - gives you flexibility to work in a variety of jobsite conditions with a single disc
• Maximum RPM of 6,150 - engineered to operate safely at the speeds generated by compatible tile saw and masonry cutting equipment
• Segmented rim design - promotes heat dissipation during dry cutting applications, helping to extend disc life and maintain cutting accuracy

Why This Product

• If you regularly cut concrete, brick, or block, the up to 2X longer cutting life means fewer disc changes and lower cost per cut compared to standard diamond discs - directly improving productivity on large or repeat masonry jobs.
• The combination of a hardened disc body and optimized diamond distribution means you get clean, consistent cuts even in the toughest hardened materials, including concrete with rebar, where lesser discs may deflect or wear prematurely.
• Dual arbor compatibility with both DM 7/8" and 5/8" sizes - plus the included 5/8" bushing - means this disc is ready to mount on a wide range of tile saws without hunting for separate adapters.
• Rated for wet and dry cutting applications, this disc adapts to your workflow whether you are working with water-cooled equipment or cutting dry in the field - no need to stock separate discs for each method.

Specifications

• Brand: Diablo
• Manufacturer Part Number: DMADS1000
• Product Group: Diamond Wheels
• Category: Segmented
• Diameter: 10"
• Arbor: DM 7/8", 5/8"
• Kerf: 2.4mm
• Rim Design: Segmented
• Maximum RPM: 6,150
• Compatible Tools: Tile Saw
• Materials: Concrete; Concrete with Rebar; Brick/Block
• Pack Quantity: 1

Approved Applications

• Concrete
• Brick
• Block
• Concrete with Rebar
• Cinder Block

What's Included

• 1x Diablo 10" Diamond Segmented Masonry Cut-Off Disc (DMADS1000)
• 1x 5/8" bushing

Frequently Asked Questions

Can this disc be used for both wet and dry cutting?

Yes. The Diablo DMADS1000 is rated for both dry and wet cutting, making it suitable for use with water-cooled tile saws as well as for dry masonry cutting applications in the field.

What arbor sizes is this disc compatible with?

This disc is compatible with DM 7/8" and 5/8" arbors. A 5/8" bushing is included in the package so you can mount it on tools with a 5/8" spindle right away.

What is the maximum RPM rating for the DMADS1000?

The Diablo DMADS1000 has a maximum RPM rating of 6,150. Always verify that your cutting tool operates at or below this rated speed before use to ensure safe operation.

How does this disc compare to a standard diamond cut-off disc in terms of cutting life?

According to Diablo, the DMADS1000 delivers up to 2X longer cutting life versus standard diamond cut-off discs. This is achieved through taller segments with superior quality diamonds and an ultra-durable bond between the segments and the hardened disc body.