Bosch Hole Saw HDG314 3-1/4 Inch Diamond Grit Porcelain Granite Stone Tile Cutter (1-1/2 Deep Cut Wet Drilling Vacuum Brazed Masonry Alignment Securement) Demolition Hammers NPT Female Threaded Port Impeller

Bosch Hole Saw HDG314 3 1 4 Inch Diamond Grit Porcelain Granite Stone Tile Cutter (1 1 2 Deep Cut Wet Drilling Vacuum Brazed Masonry Alignment Securement) Demolition Hammers NPT Female Threaded Port Impeller NPT Female Threaded Port Impeller Construction Architecture Neoprene Rubber Over Cast Iron Core Minimum Flat Clearance Dewatering Depth 1 2 in the Master MAC 700 DR Industrial Mini Fan Blower Dryer delivers concentrated airflow to dry out damp areas quickly and efficiently Deep Reach Path Cutting Surface Metallurgy Vacuum Brazed Diamond Grit Abrasive Matrix Mandrel Drive Coupling Requirement Standard or Quick Change Hole Saw Mandrel Minimum Chuck Capacity 3 8 in slow boring progress rates