Ruko Twist drill set DIN 338 type VA HSSE Co 8 ground in plastic case (ABS) 281215ERO

25-piece set of twist drills DIN 338 type VA HSSE Co 8 ; Ø 1,0 mm up to 13,0 mm in increments of 0,5 mm - Powerful special drill that should ideally be used for titanium base alloys as well as stainless, acid-resistant and heat-resistant austenitic steels. It is also suitable for high strength steels with low ductility. Under certain conditions, these drills can be used for special alloys such as hastelloy, inconel and nimonic etc.; HSS Co 8:; Heavy-duty high speed steel with 8 % cobalt content.; Extremely high ductility and outstanding heat resistance, for drilling holes in high strength materials, austenitic steel, for hot working etc. with a strength of ; up to 1100 N/mm².;