Product Specification
4” PREMIUM TURBO DIAMOND BLADE
Built for fast, controlled cutting across both masonry and natural stone, the Benchmark Abrasives 4” Premium Turbo Diamond Blade gives users a versatile alternative to a traditional segmented blade when a cleaner finished edge matters. Its turbo diamond rim is designed to maintain consistent cutting contact while supporting efficient material removal through block, concrete, pavers, brick, granite, marble, and travertine.
The compact 4” diameter provides excellent control for trimming, repair work, and smaller cuts, while the 10 mm diamond rim delivers substantial usable cutting depth. With a 7/8" / 5/8" arbor configuration, wet or dry capability, and a maximum speed of 13,580 RPM, this blade combines general-purpose versatility with the smoother cutting characteristics of a turbo rim.
Product Specifications
| Specification |
Details |
| Diameter |
4" |
| Blade Type |
Premium Turbo Diamond Blade |
| Diamond Rim Height |
10 mm |
| Arbor |
7/8" / 5/8" |
| Maximum RPM |
13,580 RPM |
| Cutting Method |
Wet or Dry |
| Quantity |
1 Blade |
Features
- Premium turbo rim for fast, controlled general-purpose cutting
- Turbo design balances cutting speed with a cleaner finished edge
- 10 mm diamond rim provides a tall diamond-bearing wear section
- Designed for both masonry and natural stone applications
- Suitable for block, concrete, pavers, brick, granite, marble, and travertine
- Compact 4" diameter provides excellent maneuverability and control
- 7/8" / 5/8" arbor configuration
- Wet or dry cutting capability for greater application versatility
- Rated up to 13,580 RPM
Applications & Performance
Designed for general-purpose cutting where users want strong material-removal performance without the more aggressive finished edge typically associated with an open segmented blade.
- Concrete cutting
- Concrete block cutting
- Brick cutting
- Paver cutting
- Granite cutting
- Marble cutting
- Travertine cutting
- Masonry repair and remodeling
- Trimming and detail cuts
- Construction and installation work
- Applications where a balance of cutting speed and edge quality is preferred
The turbo rim maintains more continuous contact with the workpiece than an open segmented rim, making it well suited for applications that require both productive cutting and a more controlled finished edge.
Materials
- Block
- Concrete
- Pavers
- Brick
- Granite
- Marble
- Travertine
Machine Compatibility
For use with 4” angle grinders.
Compatible examples include:
-
Makita® GA4030K 4" Angle Grinder — 11,000 RPM; dry cutting using the blade’s 5/8" mounting option and the appropriate diamond-cutting 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 13,580 RPM.
- 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 flange arrangement.
- Never enlarge the arbor opening or use improvised or loose reducing bushings.
- Use the cutting guard specified by the machine manufacturer.
- Only cut dry when both the blade and machine permit dry operation.
- When dry cutting, follow the required cooling intervals for the blade and machine.
- Do not side-load or grind with the sides of the blade unless the exact accessory is specifically approved for that operation.
- Allow the blade to cut at its own rate rather than forcing it through the material.
- Use appropriate eye, hearing, respiratory, and other required personal protective equipment.
- Cutting concrete, brick, pavers, granite, marble, and other silica-containing materials can generate respirable silica dust. Use task-appropriate water-delivery or dust-extraction controls.
