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Ultra Precision ER40 High Speed Collet

  • ER40-3;ER40-4
  • chongde
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Ultra Precision ER40 Collet DIN6499B



ChongDe high precision ER40 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
ER40 3.0-26.0 40 41 36.2 46 7.66 7 4.1 1




Clamping Range


ER40

ER40

Order No.

Model  No.

Range

Order No.

Model  No.

CD010201.40030

ER40-3

3-2

CD010201.40032

ER40-1/8

CD010201.40040

ER40-4

4-3

CD010201.40039

ER40-5/32

CD010201.40050

ER40-5

5-4

CD010201.40048

ER40-3/16

CD010201.40060

ER40-6

6-5

CD010201.40056

ER40-7/32

CD010201.40070

ER40-7

7-6

CD010201.40064

ER40-1/4

CD010201.40080

ER40-8

8-7

CD010201.40071

ER40-9/32

CD010201.40090

ER40-9

9-8

CD010201.40079

ER40-5/16

CD010201.40100

ER40-10

10-9

CD010201.40087

ER40-11/32

CD010201.40110

ER40-11

11-10

CD010201.40095

ER40-3/8

CD010201.40120

ER40-12

12-11

CD010201.40103

ER40-13/32

CD010201.40130

ER40-13

13-12

CD010201.40111

ER40-7/16

CD010201.40140

ER40-14

14-13

CD010201.40119

ER40-15/32

CD010201.40150

ER40-15

15-14

CD010201.40127

ER40-1/2

CD010201.40160

ER40-16

16-15

CD010201.40135

ER40-17/32

CD010201.40170

ER40-17

17-16

CD010201.40143

ER40-9/16

CD010201.40180

ER40-18

18-17

CD010201.40151

ER40-19/32

CD010201.40190

ER40-19

19-18

CD010201.40159

ER40-5/8

CD010201.40200

ER40-20

20-19

CD010201.40167

ER40-21/32

CD010201.40210

ER40-21

21-20

CD010201.40175

ER40-11/16

CD010201.40220

ER40-22

22-21

CD010201.40183

ER40-23/32

CD010201.40230

ER40-23

23-22

CD010201.40191

ER40-3/4

CD010201.40240

ER40-24

24-23

CD010201.40198

ER40-25/32

CD010201.40250

ER40-25

25-24

CD010201.40206

ER40-13/16

CD010201.40260

ER40-26

26-25

CD010201.40214

ER40-27/32




CD010201.40222

ER40-7/8




CD010201.40231

ER40-29/32




CD010201.40238

ER40-15/16




CD010201.40246

ER40-31/32




CD010201.40254

ER40-1"



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