High Quality DIN69872-1988 JT Pull Studs

High Quality DIN69872-1988 JT Pull Studs Works on JT tool holder DIN69872-1988 JT Pull Stud.Pull studs of minor quality not only decrease the performance of the machine,they are even a safety risk. A breaking pull stud might cause severe damage on machine and work piece and even injuries on persons. 1, Material: 20CrMnTi2, Pull stud is mainly used for connet the tool spindle and tool holder3, the type: BT pull stud, SK pull stud, ISO7388 Pull stud, CAT pull stud, Mazak Pull Stud, MTB Pull Stud, NT pull stud4, hardness: 52-58HRC5, Surface blackening, grinding Our TeLi mainly in kinds of collets ,kinds of tool holders,BT tool holders, CAT tool holders ,DAT tool holders, NT tool holders, HSK tool holders series , boring head series ,tapping collets ,live centers ,drill chucks series ,and so on . Product Show: Company Information SISHUI TELI TOOL CO., LTD. SISHUI TELI TOOL MANUFACTURING CO., LTD locates in SISHUI Economic Developing Zone.Our products can be divided into 3 types: the first is various Tooling System for CNC Machine Tools,including precision Tool Holders, Spring Collets, Rough or Precision Boring Heads and Tapping Collets;The second is other standard machine tool accessories, such as all kinds of Live Centers, Drill Chucks,etc.; The third is the special machine