JINING QINFENG MACHINERY HARDWARE CO.,LTD
JINING QINFENG MACHINERY HARDWARE CO.,LTD
Home> Products> Clamping Nuts> ER Nut> CLAMPING NUT ER COLLET CHUCK NUT
CLAMPING NUT ER COLLET CHUCK NUT
CLAMPING NUT ER COLLET CHUCK NUT
CLAMPING NUT ER COLLET CHUCK NUT
CLAMPING NUT ER COLLET CHUCK NUT

CLAMPING NUT ER COLLET CHUCK NUT

$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.ER8,ER11,ER16,ER20,ER25,ER32,ER40,ER50

BrandQFMH

Accuracy0.005mm

Metrial40Cr/20CrMnTi

HARDNESSHRC52

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

Er Nut How to install the Collet Nut ,Push on the bottom of the collet nut until the collet completely enters, and lines up with the nut.also the collet moves into the proper alignment,you will hear and feel a distinct click,indicating that the top of the collet safefy secured above the extractor ring. Er Collet Chuck NUT, ER Nut Selection of high quality spring steel, has a higher flexibility and service life.The clamping force, clamping range, high precision, used for boring, milling, drilling, tapping, grinding and engraving processing. ER COLLET all through high precision grinding, precision manufacturing line with the German DIN 6499 specifications.

ER NUT Features: 
ER NUT The special structure is for balance to make sure the status of circular uniform distribution 
ER NUT The COLLET CHUCK will not be loosened during machining, and please assemble and disassemble the chuck as the marked direction.



TYPE

MODEL

D(mm)

L(mm)

M

Wt(kg)

A

ER11-A

19

11.3

M14*0.75

0.005

ER16-A

28

17.5

M22*1.5

0.01

Er20-A

35

19

M25*1.5

0.05

M

ER8-M

12

12

M10*0.75

0.005

ER11-M

16


M13*0.75

0.01

ER16-M

22

18

M19*1

0.05

ER20-M

28

18

M24*1

0.6

ER25-M

35

20

M30*1

0.08

UM

ER25-UM

42

20

M32*1.5

0.14

ER32-UM

50

22.5

M40*1.5

0.2

ER40-UM

63

25.5

M50*1.5

0.3

ER50-UM

78

35.5

M64*2

0.5

ER NUT

Home> Products> Clamping Nuts> ER Nut> CLAMPING NUT ER COLLET CHUCK NUT
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