· Reduces set up time
· No more CBN-ground flutes without burrs mean a superior cutting edge an longer tool life.
· Each step has a radially adjusted relief produced by CBN grinding,relating directly to the diameter of the step, so the cutting edge is always the highest point of the diameter
· Each step is axially CBN relief-ground, meaning the cutting edge is also the highest point of the axial cutting axis
· The cutting edge of each step has relief angle,meaning the cutting edge is also the highest point in advance direction
Use Steel drills for :
· Sheet metal working in electrical, sanitary engineering, heating technologies, automotive, mechanical engineering,switching systems and aviation
· Non-ferrous metal,steel,stainless steel,thermoplastics, duroplastics ,sheet metals up to 0.16”(8 ga.)thick
· Center,spot-drill,bore and debur - all in one operation