Guhring 7.8mm nano-FIREX Solid Carbide Deep Hole Drill

Deep hole carbide drill posses an advanced flute geometry designed for optimal chip evacuation from deep holes in a wide range of materials. To provide the cutting edge with an optimum coolant supply, the tools possess a maximized coolant duct profile. It ensures an efficient coolant supply to the cutting edge as well as excellent chip evacuation. The design features of this drill - with the appropriate cutting parameters - result in chips that are evacuated problem-free even from deep holes. Chip packing and a subsequent jamming of the tool is effectively prevented.