The Diablo 7" Diamond Segmented Turbo Masonry Cut-Off Blade is engineered for professionals who demand reliable, long-lasting performance when cutting through concrete, concrete with rebar, brick, and cinder block. Designed by Diablo with industrial-grade diamonds and a hardened disc body, this 7-inch diamond blade delivers up to 2X longer cutting life compared to standard diamond cut-off discs - making it a smart choice for demanding masonry and demolition work. Whether you are using an angle grinder or a circular saw, this segmented turbo rim design keeps cuts clean and consistent even in the most extreme applications.

Key Features

• Taller segments with superior quality diamonds and an ultra-durable bond to the disc body - provides up to 2X longer cutting life compared to standard diamond cut-off discs, reducing blade change frequency on the job
• Hardened disc body that absorbs vibration and increases impact resistance - delivers superior quality cuts in hardened materials and reduces operator fatigue over extended use
• Optimized diamond segments and diamond distribution for constant diamond exposure - ensures maximum performance and consistent cutting speed in high-speed cutting applications
• Compatible with DM 7/8" and 5/8" arbors - fits a wide range of angle grinders and circular saws for versatile tool compatibility
• Includes one 5/8" bushing - allows direct fit on tools with a 5/8" arbor without purchasing additional adapters
• Rated for both dry and wet cutting - gives you flexibility to use the blade in varied job site conditions without needing a separate blade for each method
• Maximum RPM of 8,450 - engineered for safe, high-speed operation when paired with compatible power tools
• 2.6mm kerf width - provides a clean, precise cut path through masonry and block materials while minimizing material waste

Why This Product

• Contractors cutting concrete with rebar need a blade that holds up under tough conditions - the hardened disc body and industrial-grade diamond construction are built specifically for abrasive, reinforced materials without premature wear
• The segmented turbo rim design supports faster, cooler cutting in brick, block, and concrete compared to standard continuous rim blades, making it well suited for both production cutting and renovation work
• Dual arbor compatibility (DM 7/8" and 5/8") with a bundled 5/8" bushing means this blade fits most angle grinders and circular saws right out of the box - no extra hardware needed for most setups
• Rated for dry and wet cutting in a single blade - reduces the need to carry multiple specialty blades on site when job conditions change

Specifications

• Brand: Diablo
• Model Number: DMADST0700
• Category: Segmented Turbo Diamond Wheels
• Diameter: 7"
• Arbor: DM 7/8", 5/8"
• Kerf: 2.6mm
• Rim Design: Segmented Turbo
• Maximum RPM: 8,450
• Compatible Tools: Angle Grinder; Circular Saw
• Compatible Materials: Concrete; Concrete with Rebar; Brick/Block
• Pack Quantity: 1

Approved Applications

• Concrete cutting - including slabs, footings, and poured concrete structures
• Concrete with rebar - reinforced concrete demolition and renovation cuts
• Brick and block - masonry walls, cinder block, and paving brick

What's Included

• 1x Diablo 7" Diamond Segmented Turbo Masonry Cut-Off Blade (DMADST0700)
• 1x 5/8" arbor bushing

Frequently Asked Questions

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

Yes. This Diablo diamond masonry blade is rated for both dry and wet cutting, giving you the flexibility to adapt to changing job site conditions without swapping to a different blade.

What tools is this 7-inch diamond blade compatible with?

This blade is compatible with angle grinders and circular saws. It fits tools with DM 7/8" or 5/8" arbors. A 5/8" bushing is included in the package for tools that require it.

What makes this blade last longer than a standard diamond cut-off disc?

The taller segments contain superior quality diamonds bonded with an ultra-durable bond to the hardened disc body. This construction delivers up to 2X longer cutting life compared to standard diamond cut-off discs, and the optimized diamond distribution ensures constant diamond exposure throughout the life of the blade.

What is the maximum RPM rating for this blade, and why does it matter?

This blade is rated to a maximum of 8,450 RPM. Always verify that your angle grinder or circular saw does not exceed this rating before use - operating a diamond blade above its maximum RPM is a safety hazard. Check your tool's nameplate RPM before mounting any abrasive or diamond cutting disc.