Product Specification
7” HOT PRESSED SEGMENTED SINTERED TURBO DIAMOND BLADE
Built for aggressive cutting across hard masonry and stone, the Benchmark Abrasives 7” Hot Pressed Segmented Sintered Turbo Diamond Blade is designed for granite, marble, concrete, reinforced concrete, engineering brick, hard clay roof tile, and masonry. Its segmented turbo profile combines open areas for debris clearance with a more continuous cutting edge, giving users a strong balance of material removal, cutting control, and versatility across demanding applications.
The larger 7” diameter provides increased cutting depth and reach, while the 7 mm diamond rim supports productive cutting across both masonry and natural stone. Designed specifically for dry cutting with a 7/8" / 5/8" arbor configuration and rated up to 8,700 RPM, this blade is built for construction, renovation, fabrication, installation, and repair work where deeper cutting capacity is required.
Product Specifications
| Specification |
Details |
| Diameter |
7" |
| Blade Type |
Hot Pressed Segmented 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 segmented sintered turbo diamond blade
- Designed for aggressive general-purpose masonry and stone cutting
- Segmented turbo profile supports debris clearance and productive material removal
- 7 mm diamond rim
- Designed for concrete and reinforced concrete applications
- Suitable for granite, marble, engineering brick, hard clay roof tile, and masonry
- 7" diameter provides increased cutting depth and reach
- 7/8" / 5/8" arbor configuration
- Designed specifically for dry cutting
- Rated up to 8,700 RPM
Applications & Performance
Designed for demanding dry-cutting applications across masonry, concrete, and natural stone.
- 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 general-purpose cuts
- Repair applications
The segmented turbo profile provides additional debris clearance compared with a more continuous rim while maintaining a controlled cutting edge for versatile use across hard construction and stone materials.
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.
- This blade is intended for dry cutting only.
- Inspect the blade, diamond 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.
