4.5" Sintered Segmented Diamond Blade | 10mm Segment
Engineered for Speed. Built for the Grind.
Take on the toughest substrates with the GrindLine Segmented Diamond Saw Blade. Designed for maximum aggression and extended tool life, this 4.5" powerhouse delivers clean, lightning-fast cuts through cured concrete, masonry, and stone. Whether you’re ripping through block or prepping stucco, the high-performance 10mm segments ensure you stay on the job longer with less downtime.
Core Features
- Aggressive Segmented Rim: Engineered for rapid material removal and superior cooling during heavy-use applications.
- Industrial Versatility: The go-to blade for concrete, brick, block, stone, and stucco.
- Universal Fitment: Designed for 4.5" angle grinders; includes a 7/8" arbor with 5/8" and 20mm adapters for total compatibility.
- Dual-Mode Performance: Optimized for both high-speed dry cutting and precision wet cutting.
Technical Specs
| Feature | Specification |
|---|---|
| Diameter | 4.5" |
| Segment Height | 10mm. |
| Max RPM | 13,300 |
| Arbor Size | 7/8" (includes 5/8" & 20mm bushings) |
| Application | Wet or Dry |
4.5" Sintered Segmented Diamond Saw Blade | 10mm Segment
GrindLine offers a 30-day, money-back satisfaction guarantee on products that are not custom made. This means if you are not satisfied with your purchase, you can return it within 30 days for a full refund. The returned items should be unused, in their original packaging, and with proof of purchase.
GrindLine primarily ships orders via local carriers or UPS, with common carrier transport used for heavier orders. For expedited shipping, UPS Next Day Air, Second Day Air, or Air Ship services are available. Orders are typically processed within 4-8 business days, and you will receive tracking information upon shipment

