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Collets

 

ER Collet Measurements for Identification

ER Series Collets

SYOZ 25 Series Collets (RD035)

 
ER Collet Measurements for Identification

To help in identification of what ER style collet you have we have included the chart below that tells each collet styles measurements.

 

Collet Style Length Diameter
ER11 18mm (0.708) 11.5mm (0.45)
ER16 27.5mm (1.08) 17mm (0.67)
ER20 31.5mm (1.24) 21mm (0.83)
ER25 34mm (1.34) 26mm (1.02)
ER32 40mm (1.57) 33mm (1.3)
ER40 46mm (1.81) 41mm (1.61)
 
ER Series Collets
Capacity ER11 ER16 ER20 ER25 ER32 ER40
1/16 04211-1/16 04216-1/16        
3/32 04211-3/32 04216-3/32 04220-3/32 04225-3/32 04232-3/32  
1/8 04211-1/8 04216-1/8 04220-1/8 04225-1/8 04232-1/8 04240-1/8
5/32 04211-5/32 04216-5/32 04220-5/32 04225-5/32 04232-5/32 04240-5/32
3/16 04211-3/16 04216-3/16 04220-3/16 04225-3/16 04232-3/16 04240-3/16
7/32 04211-7/32 04216-7/32 04220-7/32 04225-7/32 04232-7/32 04240-7/32
1/4 04211-1/4 04216-1/4 04220-1/4 04225-1/4 04232-1/4 04240-1/4
9.32   04216-9/32 04220-9/32 04225-9/32 04232-9/32 04240-9/32
5/16   04216-5/16 04220-5/16 04225-5/16 04232-5/16 04240-5/16
8 mm   04216-8 04220-8 04225-8 04232-8 04240-8
11/32   04216-11/32 04220-11/32 04225-11/32 04232-11/32 04240-11/32
3/8   04216-3/8 04220-3/8 04225-3/8 04232-3/8 04240-3/8
10 mm   04216-10 04220-10 04225-10 04232-10 04240-10
13/32   04216-13/32 04220-13/32 04225-13/32 04232-13/32 04240-13/32
7/16     04220-7/16 04225-7/16 04232-7/16 04240-7/16
15/32     04220-15/32 04225-15/32 04232-15/32 04240-15/32
1/2     04220-1/2 04225-1/2 04232-1/2 04240-1/2
17/32       04225-17/32 04232-17/32 04240-17/32
9/16       04225-9/16 04232-9/16 04240-9/16
19/32       04225-19/32 04232-19/32 04240-19/32
5/8       04225-5/8 04232-5/8 04240-5/8
21/32         04232-21/32 04240-21/32
11/16         04232-11/16 04240-11/16
23/32         04232-23/32 04240-23/32
3/4         04232-3/4 04240-3/4
1           04240-1
 
SYOZ 25 Series Collets (RD035)
 

Capacity

Part # 

1/8

03868-1/8

3/16

03868-3/16

1/4

03868-1/4

5/16

03868-5/16

3/8

03868-3/8

7/16

03868-7/16

1/2

03868-1/2

9/16

03868-9/16

5/8

03868-5/8

3/4

03868-3/4

7/8

03868-7/8

1

03868-1

10 mm

03868-10

16 mm

03868-16

20 mm

03868-20

25 mm

03868-25

 

 
 

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