4.5-inch dustless grab-and-go crack chaser designed for clean, upright concrete joint cutting.
Proudly made in the USA, the Gorilla GCT 4.5 inch Dustless Concrete Crack Chaser provides a lightweight, stand-up alternative to traditional hand-and-knee crack routing. Engineered for excellent blade visibility, smooth maneuverability, and efficient dust collection, this compact unit improves comfort and productivity while maintaining precise cutting control.
Constructed entirely from 1/4 inch thick welded steel with no plastic components, the saw delivers long-term durability and a solid operating feel through its one-piece handle design. A 2 inch dust port enables effective vacuum connection for virtually dust-free operation when paired with proper airflow. Powered by an 8.5 amp, 120 volt Metabo W9-115 hand grinder, the unit accepts a 4.5 inch blade up to 3/8 inch wide and achieves cutting depths up to 3/4 inch.
Features
- Excellent dust control for cleaner operation
- Simple, user-friendly design
- Durable powder-coated steel construction
- Stand-up operation eliminates crawling on hands and knees
- Easy maneuverability for precise crack chasing
- Patented dust control system
- Integrated blade wrench holder
Specifications
| Power Requirements | 120 volts, 15 amps |
| Weight | 35 lbs |
| Maximum Blade Size | 4.5 inches |
| Arbor Size | 7/8 inch |
| Maximum Cutting Depth | Up to 3/4 inch |
| Minimum Vacuum Requirement | 250 CFM |
Additional Resources
- Designed for use with a Crack Chaser Diamond Blade
- Also available: Gorilla 9 inch Silverback Joint Saw and 6 inch Crack Chaser Saw
- Owner’s Manual