High Precision DIN69872-1988 JT Pull Studs

High Precision DIN69872-1988 JT Pull Studs High Precision DIN69872-1988 JT Pull Studs,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. Specifications 1, Material: 20CrMnTi 2, Pull stud is mainly used for connet the tool spindle and tool holder3, Type: BT pull stud, SK pull stud, ISO7388 Pull stud, CAT pull stud, Mazak Pull Stud, MTB Pull Stud, NT pull stud4, Hardness:  HRC 52-585, Surface blackening, grinding6, Total Length :54 mm, screw: M 16 7. Type: D40 /SK40 8. Used for DIN 40 Tool Holder  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.