1. With shanks from VDI 20 to VDI 60mm, manufactured to DIN 69880 & VDI 3425 standards.
2. The tools are manufactured of hardened steel 20MnCr5 with a hardness of HRC 60+/-2(HV 900N/mm2) .The shaft teeth surface and the holder are grinded.
3. Complete tool holder with spring-loaded pressure-plate, fix-screw, coolant nozzle and coolant through the tool.
