The Diablo 14" Diamond Segmented Turbo Masonry Cut-Off Blade is engineered for professionals who demand faster cuts, longer blade life, and consistent performance when working through concrete, concrete with rebar, brick, and cinder block. Diablo designed this 14-inch diamond rim disc with a segmented turbo rim configuration that tackles the toughest masonry cutting applications in dry or wet conditions, delivering measurable speed and durability advantages over standard segmented diamond discs. Whether you are running a gas saw on a job site, using a masonry chop saw in a shop, or operating a walk-behind saw for flatwork, this blade is built to keep up.

Key Features

• Diamond segment SPEED-Edge slot design reduces vibration, providing high cutting speeds that deliver up to 30% faster cuts than standard segmented diamond discs - meaning fewer passes, less fatigue, and faster project completion when cutting brick, block, or slab concrete.
• 60% taller segments containing superior quality diamonds along with an ultra-durable bond to the disc body for up to 4x longer life - so you replace blades less often and reduce downtime on demanding masonry cutting jobs.
• Hardened disc body absorbs vibration and increases impact resistance to deliver superior quality cuts in hardened materials - keeping cuts clean and precise even when driving through reinforced concrete or dense cinder block.
• Optimized diamond segments and diamond distribution lead to constant diamond exposure for maximum performance in high speed cutting applications - ensuring the blade stays aggressive and efficient throughout its full lifespan rather than glazing over.
• Compatible with 1" and 20mm arbors and includes one 20mm bushing - making it ready to fit a wide range of gas saws, masonry chop saws, and walk-behind saws without sourcing additional adapters.
• Rated for dry and wet cutting with a maximum of 5,500 RPM - giving you flexibility to cool the blade with water on long cuts or cut dry when water access is limited, across the appropriate tool types.
• 3.2mm kerf width - removes just the right amount of material for efficient cuts while keeping the blade tracking straight through hardened masonry surfaces.

Why This Product

• If your work involves cutting through concrete with rebar, standard diamond blades can slow down quickly and wear unevenly. The 60% taller segments and ultra-durable bond on this Diablo blade are specifically designed to handle rebar-laced concrete and deliver up to 4x longer life under those punishing conditions.
• Speed matters on production masonry work. The SPEED-Edge slot geometry cuts up to 30% faster than standard segmented diamond discs, which directly reduces labor time when working through brick courses, concrete slabs, or block walls.
• The blade works across three tool platforms - gas saw, masonry chop saw, and walk-behind saw - so it adapts to the equipment you already own rather than requiring a dedicated blade for each machine.
• With both dry and wet cutting capability and a 5,500 RPM maximum, this disc gives you control over how you work, whether you are on a job site without a water source or running a wet setup for dust reduction on long concrete cuts.

Specifications

• Brand: Diablo
• Model Number: DMADST1400
• Category: Segmented Turbo
• Diameter: 14"
• Arbor: 1", 20mm
• Kerf: 3.2mm
• Rim Design: Segmented Turbo
• Maximum RPM: 5,500
• Compatible Tools: Gas Saw; Masonry Chop Saw; Walk Behind Saw
• Compatible Materials: Concrete; Concrete with Rebar; Brick/Block
• Pack Quantity: 1

Approved Applications

• Concrete
• Brick
• Block

What's Included

• 1x Diablo 14" Diamond Segmented Turbo Masonry Cut-Off Blade (DMADST1400)
• 1x 20mm bushing

Frequently Asked Questions

Can this blade cut concrete that contains rebar?

Yes. This Diablo diamond segmented turbo blade is specifically rated for concrete with rebar. The 60% taller segments, superior quality diamonds, and ultra-durable bond to the hardened disc body are engineered to handle the combined impact of cutting through steel reinforcement embedded in hardened concrete without premature wear.

Is this blade compatible with both 1" and 20mm arbors?

Yes. The blade is compatible with both 1" and 20mm arbor sizes. A 20mm bushing is included in the package, so no additional hardware is needed to fit a 20mm spindle. For 1" arbors, simply use the blade without the bushing.

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

Yes. This disc is designed for both dry and wet cutting applications. Wet cutting can help manage heat and dust during extended cuts through dense or abrasive masonry materials such as concrete slabs and brick walls, while dry cutting is suitable when water access is not available on site.

What tools is this 14" diamond blade compatible with?

This blade is compatible with gas saws, masonry chop saws, and walk-behind saws. The maximum rated speed is 5,500 RPM, so always confirm your saw's RPM rating does not exceed this limit before use to ensure safe operation.