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Ultra Precision ER50 High Speed Collet

  • ER50-6;ER50-7
  • chongde
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Ultra Precision ER50 Collet DIN6499B



ChongDe high precision ER50 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

ER50

6.0-10.0

50

52

46

60

12.6

8.5

5.5

1

>10.0-34.0

50

52

46

60

12.6

8.5

5.5

2




Clamping Range


ER50

ER50

Order No.

Model  No.

Range

Order No.

Model  No.

CD010201.50060

ER50-6

6-5

CD010201.50064

ER50-1/4

CD010201.50070

ER50-7

7-6

CD010201.50071

ER50-9/32

CD010201.50080

ER50-8

8-7

CD010201.50079

ER50-5/16

CD010201.50090

ER50-9

9-8

CD010201.50087

ER50-11/32

CD010201.50100

ER50-10

10-9

CD010201.50095

ER50-3/8

CD010201.50110

ER50-11

11-9

CD010201.50103

ER50-13/32

CD010201.50120

ER50-12

12-10

CD010201.50111

ER50-7/16

CD010201.50130

ER50-13

13-11

CD010201.50119

ER50-15/32

CD010201.50140

ER50-14

14-12

CD010201.50127

ER50-1/2

CD010201.50150

ER50-15

15-13

CD010201.50135

ER50-17/32

CD010201.50160

ER50-16

16-14

CD010201.50143

ER50-9/16

CD010201.50170

ER50-17

17-15

CD010201.50151

ER50-19/32

CD010201.50180

ER50-18

18-16

CD010201.50159

ER50-5/8

CD010201.50190

ER50-19

19-17

CD010201.50167

ER50-21/32

CD010201.50200

ER50-20

20-18

CD010201.50175

ER50-11/16

CD010201.50210

ER50-21

21-19

CD010201.50183

ER50-23/32

CD010201.50220

ER50-22

22-20

CD010201.50191

ER50-3/4

CD010201.50230

ER50-23

23-21

CD010201.50198

ER50-25/32

CD010201.50240

ER50-24

24-22

CD010201.50206

ER50-13/16

CD010201.50250

ER50-25

25-23

CD010201.50214

ER50-27/32

CD010201.50260

ER50-26

26-24

CD010201.50222

ER50-7/8

CD010201.50270

ER50-27

27-25

CD010201.50231

ER50-29/32

CD010201.50280

ER50-28

28-26

CD010201.50238

ER50-15/16

CD010201.50290

ER50-29

29-27

CD010201.50246

ER50-31/32

CD010201.50300

ER50-30

30-28

CD010201.50254

ER50-1"

CD010201.50310

ER50-31

31-29

CD010201.50262

ER50-1-1/32

CD010201.50320

ER50-32

32-30

CD010201.50258

ER50-1-1/16

CD010201.50330

ER50-33

33-31

CD010201.50278

ER50-1-3/32

CD010201.50340

ER50-34

34-32

CD010201.50286

ER50-1-1/8




CD010201.50294

ER50-1-5/32




CD010201.50302

ER50-1-3/16




CD010201.50309

ER50-1-7/32




CD010201.50318

ER50-1-1/4




CD010201.50325

ER50-1-9/32




CD010201.50333

ER50-1-5/16


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