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