SK PULL STUD.mp4

DIN69872 1988 JT pull studs SK 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 workpiece and even injuries on persons.

Specifications 
1, SK pull stud Material: 20CrMnTi 
2, SK Pull stud is mainly used for connet the tool spindle and tool holder 
3, the type: BT pull stud, SK pull stud, ISO7388 Pull stud, CAT pull stud, Mazak Pull Stud, MTB Pull Stud, NT pull stud 
4, SK pull stud hardness: 52-58HRC 
5, Surface blackening, grinding 
6, Total Length:54mm, screw: M16  
7. SK pull stud Type: D40 /SK40  
8. SK pull stud Used for DIN40 Tool Holder  
9. Costly heat treatment in several steps 
10. Spots with highest stress tempered specifically 
11. High impact strength 
12. Precision can reach 0.015mm 
13. Highest security and reliability  
14. SK pull stud Suit for mill chuck holder 
15. All critical pull stud surfaces precision ground.