Built for deeper, more demanding cutting across hard masonry and stone, the Benchmark Abrasives 7” Hot Pressed Sintered Turbo Diamond Blade is designed for granite, marble, concrete, reinforced concrete, engineering brick, hard clay roof tile, and masonry. Its turbo-style diamond rim maintains more consistent cutting contact than an open segmented blade, helping balance aggressive material removal with improved control over the finished edge.
The larger 7” diameter provides increased cutting reach for heavier construction and stone applications, while the 7 mm diamond rim supports versatile general-purpose cutting. With a 7/8" / 5/8" arbor configuration and a maximum speed of 8,700 RPM, this blade is a strong choice for dry cutting where cutting capacity, speed, and control all matter.
Product Specifications
Specification
Details
Diameter
7"
Blade Type
Hot Pressed Sintered Turbo Diamond Blade
Diamond Rim Height
7 mm
Arbor
7/8" / 5/8"
Maximum RPM
8,700 RPM
Cutting Method
Dry Only
Quantity
1 Blade
Features
Hot-pressed sintered turbo diamond blade for demanding general-purpose cutting
Turbo rim balances aggressive cutting speed with improved edge control
7 mm diamond rim
Designed for masonry, concrete, reinforced concrete, and natural stone
Suitable for granite, marble, engineering brick, and hard clay roof tile
7" diameter provides increased cutting depth and reach
7/8" / 5/8" arbor configuration
Dry-cutting operation
Rated up to 8,700 RPM
Well suited for construction, remodeling, stone work, and repair applications
Applications & Performance
Designed for demanding dry-cutting applications where additional cutting depth and material versatility are required.
Concrete cutting
Reinforced concrete cutting
Granite cutting
Marble cutting
Engineering brick cutting
Hard clay roof tile cutting
General masonry cutting
Construction and renovation
Stone installation and fabrication
Deeper trimming and general-purpose cuts
Repair applications
The turbo rim provides more continuous contact with the workpiece than an open segmented rim, helping maintain productive cutting while providing greater control over the finished edge.
Materials
Granite
Marble
Concrete
Reinforced Concrete
Engineering Brick
Hard Clay Roof Tile
Masonry
Machine Compatibility
For use with 7” angle grinders.
Compatible examples include:
Makita® GA7021 7" Angle Grinder — 6,600 RPM; dry cutting with 7/8" mounting and the 122914-4 cut-off guard.
Other models may also fit. Match the mounting, speed rating and required guard to your tool.
Safety Tips
Never exceed the blade’s maximum rated speed of 8,700 RPM.
Use this blade for dry cutting only.
Inspect the blade, turbo rim, arbor opening, and mounting flanges before each use.
Do not use a damaged, cracked, bent, or distorted blade.
Match the 7/8" / 5/8" arbor configuration to the machine’s approved mounting arrangement.
Never enlarge the arbor opening or use improvised or loose reducing bushings.
Use the cutting guard and flange system specified by the machine manufacturer.
Allow the blade to cut at its own rate rather than forcing it through the material.
Follow required cooling intervals during dry cutting.
Do not side-load or grind with the sides of the blade unless the exact accessory is specifically approved for that operation.
Use appropriate eye, hearing, respiratory, and other required personal protective equipment.
Dry cutting concrete, brick, granite, marble, and other silica-containing materials can generate respirable silica dust. Use task-appropriate dust-extraction controls.
Built for deeper, more demanding cutting across hard masonry and stone, the Benchmark Abrasives 7” Hot Pressed Sintered Turbo Diamond Blade is designed for granite, marble, concrete, reinforced concrete, engineering brick, hard clay roof tile, and masonry. Its turbo-style diamond rim maintains more consistent cutting contact than an open segmented blade, helping balance aggressive material removal with improved control over the finished edge.
The larger 7” diameter provides increased cutting reach for heavier construction and stone applications, while the 7 mm diamond rim supports versatile general-purpose cutting. With a 7/8" / 5/8" arbor configuration and a maximum speed of 8,700 RPM, this blade is a strong choice for dry cutting where cutting capacity, speed, and control all matter.
Product Specifications
Specification
Details
Diameter
7"
Blade Type
Hot Pressed Sintered Turbo Diamond Blade
Diamond Rim Height
7 mm
Arbor
7/8" / 5/8"
Maximum RPM
8,700 RPM
Cutting Method
Dry Only
Quantity
1 Blade
Features
Hot-pressed sintered turbo diamond blade for demanding general-purpose cutting
Turbo rim balances aggressive cutting speed with improved edge control
7 mm diamond rim
Designed for masonry, concrete, reinforced concrete, and natural stone
Suitable for granite, marble, engineering brick, and hard clay roof tile
7" diameter provides increased cutting depth and reach
7/8" / 5/8" arbor configuration
Dry-cutting operation
Rated up to 8,700 RPM
Well suited for construction, remodeling, stone work, and repair applications
Applications & Performance
Designed for demanding dry-cutting applications where additional cutting depth and material versatility are required.
Concrete cutting
Reinforced concrete cutting
Granite cutting
Marble cutting
Engineering brick cutting
Hard clay roof tile cutting
General masonry cutting
Construction and renovation
Stone installation and fabrication
Deeper trimming and general-purpose cuts
Repair applications
The turbo rim provides more continuous contact with the workpiece than an open segmented rim, helping maintain productive cutting while providing greater control over the finished edge.
Materials
Granite
Marble
Concrete
Reinforced Concrete
Engineering Brick
Hard Clay Roof Tile
Masonry
Machine Compatibility
For use with 7” angle grinders.
Compatible examples include:
Makita® GA7021 7" Angle Grinder — 6,600 RPM; dry cutting with 7/8" mounting and the 122914-4 cut-off guard.
Other models may also fit. Match the mounting, speed rating and required guard to your tool.
Safety Tips
Never exceed the blade’s maximum rated speed of 8,700 RPM.
Use this blade for dry cutting only.
Inspect the blade, turbo rim, arbor opening, and mounting flanges before each use.
Do not use a damaged, cracked, bent, or distorted blade.
Match the 7/8" / 5/8" arbor configuration to the machine’s approved mounting arrangement.
Never enlarge the arbor opening or use improvised or loose reducing bushings.
Use the cutting guard and flange system specified by the machine manufacturer.
Allow the blade to cut at its own rate rather than forcing it through the material.
Follow required cooling intervals during dry cutting.
Do not side-load or grind with the sides of the blade unless the exact accessory is specifically approved for that operation.
Use appropriate eye, hearing, respiratory, and other required personal protective equipment.
Dry cutting concrete, brick, granite, marble, and other silica-containing materials can generate respirable silica dust. Use task-appropriate dust-extraction controls.
Frequently Asked Questions
It is intended for granite, marble, concrete, reinforced concrete, engineering brick, hard clay roof tile, and masonry.
The turbo rim provides more continuous cutting contact than an open segmented rim, helping balance aggressive material removal with a more controlled finished edge.
The product is identified as a hot-pressed sintered diamond blade. This construction refers to the manufacture of the diamond-bearing cutting section.
The blade has a 7 mm diamond rim.
A confirmed numerical thickness is not established in the current product record, so it should not be published until verified.
Use this blade for dry cutting only, with the required cutting guard and dust controls.
The blade uses a 7/8" / 5/8" arbor configuration. Always verify the exact mounting and flange arrangement required by the machine.
The maximum operating speed is 8,700 RPM. The blade rating must meet or exceed the machine’s required accessory speed.
Side-grinding capability is not established for this blade. Use it for cutting only unless the exact accessory is specifically documented for side grinding.
Compatible examples include Makita® GA7021 7" Angle Grinder: 6,600 RPM; dry cutting with 7/8" mounting and the 122914-4 cut-off guard. Other models may also fit; match the mounting, speed rating and guard to your tool.
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