JINING QINFENG MACHINERY HARDWARE CO.,LTD
JINING QINFENG MACHINERY HARDWARE CO.,LTD
Home> Products> Precision Collet> EOC Collet> DIN6388B OZ /EOC milling collet spring collet
DIN6388B OZ /EOC milling collet spring collet
DIN6388B OZ /EOC milling collet spring collet
DIN6388B OZ /EOC milling collet spring collet
DIN6388B OZ /EOC milling collet spring collet
DIN6388B OZ /EOC milling collet spring collet

DIN6388B OZ /EOC milling collet spring collet

$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.EOC6,EOC8,EOC10,EOC12,EOC16,EOC20,EOC25,EOC32,EOC40

BrandQFMH

Place Of OriginChina

Number Of JawsOther

MaterialStainless Steel

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

DIN638B OZ /Eoc Milling Collet Spring Collet, Oz Collet(EOC)Widely used in milling, drilling, wire tapping, engraving, CNC, spindle machine and other clamping tools.After heat treatment and cold drawing hardening, the strength is relatively high, with a certain degree of flexibility and plasticity; large clamping force, wide clamping range.


Eoc Spring Collet Specification 

Eoc Collet Material: 42CrMo;
Eoc Milling Collet Hardness: 46-50HRC;
Precision Collet Grinding within the hole several times, up to Ra0.4, played a mirror effect;
,Eoc 25 Collet Cylindrical blank sockets adopt grinding processing technology, more suitable for high-speed processing;
● Cylindrical and end face grinding, up to Ra0.4, play a mirror effect;
● Surface "green" special coating treatment, improve the surface hardness, wear resistance, improve cleanliness, more stable accuracy, the surface is more smooth, rust, better corrosion resistance, feel more comfortable and more beautiful appearance. 
● Spring Collet Cryogenic treatment
 1, -185 ℃ super-long cryogenic treatment, so that nearly all the retained austenite into martensite;
 2. precipitation of nano-carbide particles, increase the hardness and toughness;
 3. Reduce the residual stress;
 4. Significantly improve wear resistance.
 

Aging processing
≥ 100h ultra-long set to remove the heat aging residual stress grinding process.



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