Lenox MetalMax 4-1/2 In. Segmented Rim Dry Cut Diamond Blade Vent Hoods & Caps Improved damper design for easier

Improved damper design for easier outbound airflow and no back draft from outside air

10:1 thrust ratio

Operating Pressure Range PSI: 30–100 psi

Replaces B&S 299477

100% of the scrap generated in our manufacturing process is returned to be converted into new steel

Lenox MetalMax 4-1/2 In. Segmented Rim Dry Cut Diamond Blade Vent Hoods & Caps Improved damper design for easierMetalMax cutting abrasives feature premium European industrial diamonds bonded to a steel core with proprietary brazing compound. Blades are designed for metal cutting applications. 30 times the life of traditional bonded abrasive blades. Durable steel plate resists breakage. Blade maintains diameter retention which increases safety. More efficiency obtained through reduced blade changes. Cleaner air for a better work space.