A uniform hardness distribution is the key to finish accuracy such as roundness after nitriding. It is also possible to process spindles, motor shafts, ejector pins, etc. with low distortion.
* Accuracy may differ depending on the heat treatment conditions before EH treatment. We recommended that quenching is processed by Licht Seiko Co., Ltd.
Spindle (SCM435) / Carbide tip bar (SCM435)
Bit holder (SCM435) / Holder (SACM645)
Motor shaft (SUS420J2) / Tip holder (SUS420J2)