Product name: MT2/3/4/5-13/16 Tool Holder
Specification:MTA or MTB
Material : 20CrMnTi Steel
Product Precision: 0.08-0.05mm
Product hardness: HRC55°-58°
Carburizing depth: >0.8MM

==========

Model Number : MT2/3/4/5-APU13/16
material quality : 20CrMnTi
Accuracy : 0.08-0.05
Hardness : HRC55-58
Carburization depth : 0.8mm
True roundness : 0.8
Surface grinding : 8