Nanxing MZ7421B Multi Boring Machine

Four Row Multi Boring Machine with Quick change Tool Holders , System 32 , Pneumatic Clamping and head movement , 21 Spindles per row Vertical Drill Pattern 6 Heads with rotating capability Single Horizontal Drill Pattern for construction drilling Spacing of drills: 32mm Max. panel thickness: 70mm Max. Drilling depth, vertical drills: 70mm Max. drilling depth, horizontal : 40mm Max. drilling distance, vertical: 2405mm Min. drilling distance, vertical: 160mm