CHEMITOOL Spiral Ground Drill Bit DIN1897 - HSS-G - Extra Short

The CHEMITOOL HSS drills were developed under careful manufacturing processes, in order to provide the professional with an excellent relation of quality and performance in metal drilling.This drill is distinguished by its excellent quality/value ratio.
The CHEMITOOL HSS drill is made entirely of high-speed steel, prepared for drilling in metals with a hardness up to 800N/mm2, according to DIN 1897.
The spiral shape drill for metal has as its main characteristic, drilling with the ability to make holes with greater precision andin places of difficult access, which can be used for widening or countersinking thanks to its 135º attack angle.
The use of lubrication in the drilling process will increase the service life and reduce the heating of the drill, this applicationshould not be forgotten when drilling materials with a high hardness and abrasion.