JINING QINFENG MACHINERY HARDWARE CO.,LTD
JINING QINFENG MACHINERY HARDWARE CO.,LTD
Home> Products> CNC Pull Stud> BT Pull Stud> BT pull stud 45 60 90 Stainless steel
BT pull stud 45 60 90 Stainless steel
BT pull stud 45 60 90 Stainless steel
BT pull stud 45 60 90 Stainless steel
BT pull stud 45 60 90 Stainless steel

BT pull stud 45 60 90 Stainless steel

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Payment Type:L/C,T/T,Paypal,Western Union
Incoterm:FOB,CFR,CIF,FCA
Min. Order:1 Piece/Pieces
Transportation:Ocean,Land,Air
Port:Qingdao,Shanghai,Beijing
Product Attributes

Model No.BT30,BT40,BT50

BrandQFMH

TypeCutter

Boring Tool TypeFine Boring Tool

Turning Tools TypeCircular Cutting Tool Surface

Work TypeCut Off

Cutting ProcessMilling Cutter

StructureOther

StyleUniversal Tool

StandardsP

MaterialHigh-speed Steel

Milling Cutter TypeMilling

Packaging & Delivery
Selling Units : Piece/Pieces
Package Type : carton
BT PULL STUD.mp4
BT PULL STUD.mp4
Product Description

Bt Pull Stud Deep cooling treatment and thermal aging treatment can reduce residual stress and improve durability and accuracy stability.Adopt surface coating technology to improve the anti-wear ability of the surface, better anti-rust and anti-corrosion effect, more stable accuracy, smoother surface and more beautiful appearance.

BT Pull Stud Product introduction:
Cnc Tools Holder Pull Stud Material: 20CrMnTi;
Bt30 Pull Stud Carburizing depth: > 0.8;
BT Pull Stud Head hardness: 54-57HRC;
CNC Pull Stud The hardness of threads and other parts is low: 35+5HRC,( 57086549,the core hardness of protective handle threads can withstand impact);

accuracy of stability.

 pull stud BT40 Cryogenic treatment
1. The ultra-long cryogenic treatment at - 185 C transforms nearly all residual austenite into martensite.
2. Precipitated nano-carbide particles increase hardness and toughness.
3. Reducing residual stress;
4. The wear resistance is improved significantly.

Aging treatment
20-40 h super-long heat aging removes residual internal stress during grinding.


BT PULL STUD


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