Set of 4 lathe tool holders DIN 69880 - E140x25

Set of 4 cylindrical shank lathe tool holders used DIN 69880 - E140x25 VDI40x25x75 type E1 tool holder for VBD drill bits with cylindrical shank with internal cooling All brackets are made of forged steel. Specific, hardened under warping Hardened surface HRC 58 ~ 60 Hardening depth 0.8mm ~ 0.9mm Taper Angle Tolerance