HSS Co5 is a development of HSS6542 and contains 5% cobalt which gives improved hardness, wear resistance and red hardness. It may be used when cutting higher strength materials.

·　For deburring and chamfering with morse taper retainer in magnetic-stand and pillar drilling machines.

CBN Fully Ground make a better and sharper cutting edge is achieved - without burrs

*　Three flutes design　　　　　　　　　　　　　*　Chatterless cutting performance　　　　　　　　　　　　　*　High smooth finish