JINING QINFENG MACHINERY HARDWARE CO.,LTD
JINING QINFENG MACHINERY HARDWARE CO.,LTD
Home> Products> CNC Pull Stud> BT Pull Stud> BT tool holder accessories pull stud retention knob
BT tool holder accessories pull stud retention knob
BT tool holder accessories pull stud retention knob
BT tool holder accessories pull stud retention knob
BT tool holder accessories pull stud retention knob
BT tool holder accessories pull stud retention knob

BT tool holder accessories pull stud retention knob

$1≥1Piece/Pieces

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

Place Of OriginChina

StatusNew

Packaging & Delivery
Selling Units : Piece/Pieces
Package Type : carton
bt pull stud
Product Description

BT Tool Holder accessories Pull Stud retention knob , Pull studs of minor quality not only decrease the performance of the machine,they are even a safety risk.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 Material: 20CrMnTi;
BT Pull Stud Carburizing depth: > 0.8;
Pull Stud Bt40,Bt30 Pull Stud Head hardness: 54-57HRC;
CNC Pull Stud The hardness of threads and other parts is low: 35+5HRC,( 59167601, 59167552, 57344877, 57086549,the core hardness of protective handle threads can withstand impact);
accuracy of stability.

Cnc Tools Holder Pull Stud 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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