Insert drill bit DR-MF

for metalsfor aeronautics

ISCAR has expanded the DR-MF multifunction tool range up to 32 mm diameter. In addition, several design modifications have been implemented which will further improve tool performance. Construction A threaded hole connection has been added at the rear side of the tool's shank to allow connection of a cooling hose directly to the tool by a hose fitting. The modified connection improves tool performance, chip evacuation and tool life. Body Material In order to extend the tool lives of the DR-MF small sized tools in 8 and 10 mm diameters, ISCAR now produces the drills from high grade steel, which can withstand higher torsion loads.