American Precision Spindle, Heian, Oliver, Biesse, Himmel, Onsrud, Bridgeport, Hitachi, Perske, Brown & Sharpe Grinders, Hitachi Seiki, Pope, Bryant, Holzma, Precise Spindle, Chiron, HSD, Routech, Churchill, Hydromat, SCM, CMS, IBAG, Seiko, Coburn, Ingersoll, Setco, Colombo, Landis, Shoda, Daewoo, Mazak, Standard spindle, Dankaert, Mitsubishi, Sundstrand, Fadal, Mitsui, Toshiba, Fanuc, Miyano, Toyoda, Fischer, Morbidelli, Tsugami, Gamfior, Mori Seiki, Excello, Gilman, Nigata, GMN, Northland Tool, Haas, NSK, Hardinge, Okuma, spindle repair, spindle motor repair, used screw machine, Acme screw machine, used acme, used greenlee, greenlee screw machine, brake motor

Diaphragm Chucks

Click on the end mill for www.ekstromcutter.com to learn about Ekstrom-Carlson manufactured high end industrial carbide and high speed steel router bits, end mills, cutters, etc....  Buy direct and save money, typically 30% less than our competition.  Send samples with quantity requirements to receive a quotation, or contact us with our part number or a competitors part number and let us do the work for you.   First time new customer router bit orders over $500.00 receive an extra 10% off our already low prices.

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Visit www.ekstromcarlson.com for spindle motors, spindle repairs, saw motors, arbors, and other machine components.

 

Volstro, Heald Red Head, Bryant Grinding spindle, Okamoto grinding spindle, American Precision Spindle, Heian, Oliver, Biesse, Himmel, Onsrud, Bridgeport, Hitachi, Perske, Brown & Sharpe Grinders, Hitachi Seiki, Pope, Bryant, Holzma, Precise Spindle, Chiron, HSD, Routech, Churchill, Hydromat, SCM, CMS, IBAG, Seiko, Coburn, Ingersoll, Setco, Colombo, Landis, Shoda, Daewoo, Mazak, Standard spindle, Dankaert, Mitsubishi, Sundstrand, Fadal, Mitsui, Toshiba, Fanuc, Miyano, Toyoda, Fischer, Morbidelli, Tsugami, Gamfior, Mori Seiki, Excello, Gilman, Nigata, GMN, Northland Tool, Haas, NSK, Hardinge, Okuma, spindle repair, spindle motor repair, used screw machine, Acme screw machine, used acme, used greenlee, greenlee screw machine, brake motor

 

We started manufacturing a new type of chuck “Diaphragm-Chucks” in 1995, which are hermetically sealed and have long lifetime with maintenance free.  Clamping repeatability can reach 0.0006 mm and R.P.M up to 15,000.

Model

No. Splits

A

B

C

D

E

F

G

I

J

K

L,M-PCD

M

N

N-PCD

O

Weight (kg)

3DCB

8/6

80

50.8

21

17

7.2

45

5

38

25

7

70

 

M4-8

31.5

 

1.3

3DCB-Q

8/6

80

50.8

 

 

 

42

5

38

25

7

70

 

M4-8

31.5

 

1.25

4DC

8/6

101

82.55

22

14.5

7.2

47.2

8

62

44

10

88.9

M5-6

M5-8

52

3 –M3

2

4DCB

8/6

101

82.55

22

14.5

7.2

50

8

62

44

10

88.9

M5-6

M5-8

52

3 –M3

2.3

4DCB-Q

8/6

101

82.55

 

 

 

50

8

62

44

10

88.9

M5-6

M5-8

52

3 –M3

2

4DCR

8/6

100

82.55

21

17

7.5

53

6

48

32

10

88.9

M5-6

M5-8

40

3-M3

2.3

4DCBR

8/6

100

82.55

23

17

8

53

6

48

32

10

88.9

M5-6

M5-8

40

M3-3

2.4

6DC

8/6

150

125

22

13.2

8.5

51.5

10

80

60

10.5

135.89

 

M6-8

70

M3-3

5.2

6DCB

8/6

150

125

22

13.2

8.5

53

10

80

60

10.5

135.89

M5-6

M6-8

70

M3-3

5.5

6DCB-Q

8/6

150

125

 

 

 

53

8

80

60

10.5

135.89

M5-6

M6-8

70

M3-3

5.2

6DCBR

8/6

150

125

22

13.2

8.5

61

8

80

60

10.5

135.89

M5-6

M6-8

70

M3-3

5.8

 

 

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Send mail to sales@drautochuck.com with questions or comments about this web site.
American Precision Spindle, Heian, Oliver, Biesse, Himmel, Onsrud, Bridgeport, Hitachi, Perske, Brown & Sharpe Grinders, Hitachi Seiki, Pope, Bryant, Holzma, Precise Spindle, Chiron, HSD, Routech, Churchill, Hydromat, SCM, CMS, IBAG, Seiko, Coburn, Ingersoll, Setco, Colombo, Landis, Shoda, Daewoo, Mazak, Standard spindle, Dankaert, Mitsubishi, Sundstrand, Fadal, Mitsui, Toshiba, Fanuc, Miyano, Toyoda, Fischer, Morbidelli, Tsugami, Gamfior, Mori Seiki, Excello, Gilman, Nigata, GMN, Northland Tool, Haas, NSK, Hardinge, Okuma, spindle repair, spindle motor repair, used screw machine, Acme screw machine, used acme, used greenlee, greenlee screw machine, brake motor