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Ultra Precision ER25 High Speed Collet

  • ER25-1;ER25-1.5
  • chongde
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Ultra Precision ER25 Collet DIN6499B



ChongDe high precision ER25 collet DIN6499-form B(ER), concentricity is 5 microns or better, crafted from high quality Japanese JIS-SUJ2 material. Through -196℃ Cryogenic treatment and long time thermal aging processing, the stability of the collet is higher. Super slim size can avoid interference. Suitable for boring, milling, drilling, grinding, tapping, caving and reaming processing.



Features:


1. Material: JIS-SUJ2

2. Hardness: 46-50HRC;

3. Precision: ≤0.005mm;

4. End and the cylindrical are grinding for many times, can reach Ra 4.0, has a mirror effect;

5. 16 slot construction for rigid clamping and extra concentricity

6. True inch and metric size.

7. Suitable for boring, milling, drilling, tapping, grinding, carving and reaming processing.




Our advantages



1. Integrated precision : 3μ/5μ;

2. Imported material: JIS-SUJ2

3. Hardness: 46-50HRC

4. Clean appearance and accuracy stable

5. -196℃ long cryogenic treatment and ultra long time thermal aging processing, reducing residual stresses and increasing the hardness and toughness.




Product Drawing and Size



ER 筒夹 图纸_看图王

Model No.

dH7

D

D1

D2

L

L1

L2

L3

Collapsible Capacity

ER25

1.0-2.5

25

26

22

34

6.66

5

3.1

0.5

>2.5-16.0

25

26

22

34

6.66

5

3.1

1





Clamping Range


ER25

ER25

Order No.

Model  No.

Range

Order No.

Model  No.

CD010201.25010

ER25-1

1-0.5

CD010101.25012

ER25-3/64

CD010201.25015

ER25-1.5

1.5-1

CD010201.25016

ER25-1/16

CD010201.25020

ER25-2

2-1.5

CD010201.25019

ER25-5/64

CD010201.25025

ER25-2.5

2.5-2

CD010201.25024

ER25-3/32

CD010201.25030

ER25-3

3-2

CD010201.25028

ER25-7/64

CD010201.25040

ER25-4

4-3

CD010201.25032

ER25-1/8

CD010201.25050

ER25-5

5-4

CD010201.25036

ER25-9/64

CD010201.25060

ER25-6

6-5

CD010201.25039

ER25-5/32

CD010201.25070

ER25-7

7-6

CD010201.25044

ER25-11/64

CD010201.25080

ER25-8

8-7

CD010201.25048

ER25-3/16

CD010201.25090

ER25-9

9-8

CD010201.25052

ER25-13/64

CD010201.25100

ER25-10

10-9

CD010201.25056

ER25-7/32

CD010201.25110

ER25-11

11-10

CD010201.25059

ER25-15/64

CD010201.25120

ER25-12

12-11

CD010201.25064

ER25-1/4

CD010201.25130

ER25-13

13-12

CD010201.25067

ER25-17/64

CD010201.25140

ER25-14

14-13

CD010201.25071

ER25-9/32

CD010201.25150

ER25-15

15-14

CD010201.25075

ER25-19/64

CD010201.25160

ER25-16

16-15

CD010201.25079

ER25-5/16




CD010201.25083

ER25-21/64




CD010201.25087

ER25-11/32




CD010201.25091

ER25-23/64




CD010201.25095

ER25-3/8




CD010201.25099

ER25-25/64




CD010201.25103

ER25-13/32




CD010201.25107

ER25-27/64




CD010201.25111

ER25-7/16




CD010201.25115

ER25-29/64




CD010201.25119

ER25-15/32




CD010201.25123

ER25-31/64




CD010201.25127

ER25-1/2




CD010201.25131

ER25-33/64




CD010201.25135

ER25-17/32




CD010201.25139

ER25-35/64




CD010201.25143

ER25-9/16




CD010201.25147

ER25-37/64




CD010201.25151

ER25-19/32




CD010201.25155

ER25-39/64




CD010201.25159

ER25-5/8




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