Deep Hole Drilling

Deep holes are defined by a high ratio between hole depth and hole diameter. Deep hole drilling is the preffered method for drilling hole depths of more than 10 x the diameter up to 150 x diameter. Sandvik Coromant are a world leading manufacturer of deep hole drilling systems. Deep holes in conventional machines CoroDrill 805 View the CoroDrill 805 animation Brazed D=15,6-65 mm Drill heads CoroDrill 800 D=25-65 mm Indexable insert drill head T-MAX D=65-130 mm Adjustable drill head Ejector and STS systems Hole depth max 150 x D Dia=15.6-180 mm Deep hole drillig catalogue