Straight Shank "ER" Collet Chucks







"M' WRENCH

TO FIT NUT#

WRENCH#

ER8M

ER8MW

ER11M

ER11MW

ER16M

ER16MW

ER20M

ER20MW

ER25M

ER25MW

"H" WRENCH

TO FIT NUT#

WRENCH#

ER11H

ER11HW

ER12H

ER11HW

ER16H

ER16HW

ER20H

ER20HW

"E" WRENCH

TO FIT NUT#

WRENCH#

ER16E

ER16EW

ER20E

ER20EW

ER25E

ER25EW

ER32E

ER32EW

ER40E

ER40EW

ER50E

ER50EW

ENGLISH S.S. COLLET CHUCK (STEPPED)

 CAPACITY

COLLET

SERIES

A

 B

 C

 D

 NUT

 PART #

1/16-1/4

ER11

1/4

2.28

1.77

.63

ER11M

SS025ER11228

1/16-13/32

ER16

3/8

2.76

1.73

.87

ER16M

SS038ER16276

1/16-13/32

ER16

1/2

6.61

6.06

.87

ER16M

SS050ER16661

1/16-13/32

ER16

5/8

3.35

2.36

1.10

ER16H

SS062ER16335

1/16-13/32

ER16

5/8

4.13

3.15

1.10

ER16H

SS062ER16413

1/16-1/2

ER20

5/8

5.60

3.94

1.10

ER20M

SS062ER20560

1/16-5/8

ER25

5/8

3.35

1.97

1.65

ER25E

SS062ER25335

1/16-13/32

ER16

3/4

3.11

1.97

1.10

ER16H

SS075ER16311

1/16-13/32

ER16

3/4

4.33

3.15

1.10

ER16H

SS075ER16433

1/16-13/32

ER16

3/4

4.92

3.94

1.10

ER16H

SS075ER16492

1/16-5/8

ER25

3/4

3.35

1.97

1.65

ER25E

SS075ER25335

1/16-5/8

ER25

3/4

5.31

3.94

1.65

ER25E

SS075ER25531

1/16-5/8

ER25

7/8

5.51

3.94

1.65

ER25E

SS088ER25551

3/32-3/4

ER32

1"

3.74

1.97

1.97

ER32E

SS100ER32374

1/8-1

ER40

1"

3.74

1.97

2.48

ER40E

SS100ER40374

1/8-1

ER40

1"

4.33

2.38

2.48

ER40E

SS100ER40433

3/32-3/4

ER32

1-1/4

4.33

1.97

1.97

ER32E

SS125ER32433

3/32-3/4

ER32

1-1/4

4.13

2.36

1.97

ER32E

SS125ER32413

1/8-1

ER40

1-1/4

4.13

2.36

2.48

ER40E

SS125ER40413

 

METRIC S.S. COLLET CHUCK (STEPPED)

 CAPACITY

COLLET

SERIES

 A

 B

C

 D

 NUT

 PART #

0.5-7.0MM

ER11

7MM

58MM

45MM

16MM

ER11M

SS7ER11058

0.5-7.0MM

ER11

8MM

70MM

56MM

16MM

ER11M

SS8ER11070

0.5-10.0MM

ER16

10MM

70MM

44MM

22MM

ER16M

SS10ER16070

0.5-10.0MM

ER16

10MM

86MM

60MM

22MM

ER16M

SS10ER16086

0.5-10.0MM

ER16

10MM

120MM

80MM

22MM

ER16M

SS10ER16120

0.5-10.0MM

ER16

12MM

105MM

80MM

22MM

ER16M

SS12ER16105M

0.5-10.0MM

ER16

12MM

105MM

80MM

28MM

ER16H

SS12ER16105H

1.0-13.0MM

ER20

12MM

142MM

100MM

28MM

ER20M

SS12ER20142

0.5-10.0MM

ER16

14MM

55MM

30MM

28MM

ER16H

SS14ER16055

0.5-10.0MM

ER16

14MM

97MM

60MM

28MM

ER16H

SS14ER16097

1.0-13.0MM

ER20

15MM

142MM

100MM

28MM

ER20M

SS15ER20142

0.5-10.0MM

ER16

16MM

90MM

60MM

28MM

ER16H

SS16ER16090

1.0-13.0MM

ER20

16MM

142MM

100MM

28MM

ER20M

SS16ER20142

1.0-13.0MM

ER20

20MM

55MM

30MM

34MM

ER20H

SS20ER20055

1-16MM

ER25

20MM

85MM

50MM

42MM

ER25E

SS20ER25085

1-16MM

ER25

20MM

135MM

100MM

42MM

ER25E

SS20ER25135

2-20MM

ER32

20MM

83MM

35MM

50MM

ER32E

SS20ER32083

2-20MM

ER32

20MM

75MM

50MM

50MM

ER32E

SS20ER32075

1-16MM

ER25

25MM

85MM

50MM

42MM

ER25E

SS25ER25085

2-20MM

ER32

25MM

95MM

50MM

50MM

ER32E

SS25ER32095

3-26MM

ER40

25MM

95MM

50MM

63MM

ER40E

SS25ER40095



ER Collet Chucks with Side Coolant Port






 Cat. No.

Collet

Series

Collets

Range

 L1

 L

 J

 D

 D1

SS075ERC25283

ERC25

1/8-5/8

3.00

2.828

M12

1.656

1.656

SS100ERC32303

ERC32

1/8-3/4

3.00

3.031

M16

1.958

1.958