JINING QINFENG MACHINERY HARDWARE CO.,LTD
Model No.: NT30,NT40,NT50
Material: High-speed Steel
Style: Universal Tool
Cutting Process: Milling Cutter
Work Type: Cut Off
Turning Tools Type: Circular Cutting Tool Surface
Boring Tool Type: Fine Boring Tool
Milling Cutter Type: Milling
Productivity: 2000-3000 pieces per month
Place of Origin: jining,china
Supply Ability: 5000
HS Code: 84661000
Nt Pull Stud Cnc Tool Holder.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.
1, Material: 20CrMnTi
2, 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, hardness: 52-58HRC
5, Surface blackening, grinding
6, Total Length:54mm, screw: M16
7. Costly heat treatment in several steps
8. Spots with highest stress tempered specifically
9. High impact strength
10. Precision can reach 0.015mm
11. Highest security and reliability
12. Suit for mill chuck holder
13. All critical pull stud surfaces precision ground.
@ thread and other parts of the lower hardness: 35 + 5HRC (protection of stem thread, canwithstand the impact of core hardness)
@ processing cryogenic treatment and thermal aging can reduce the residual stress, improve the durability and stability.
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