Manufactured to DIN 6499, Accuracyto-DIN 6499 Class II, Wide clamping range,Max.Collapse =1mmBonded Collets are available on request.Lock Nuts to be ordered separately along withBonded Collets, Max.Collapse =0.13mm,Suitable for Coolant pressure upto-70 bar .
Collet | ER-16 | ER-20 | ER-25 | ER-32 | ER-40 |
Capacity | D=17 | D=21 | D=26 | D=33 | D=41 |
Max - Min | L=27.5 | L=31.5 | L=34 | L=40 | L= 46 |
Catalogue No | Catalogue No | Catalogue No | Catalogue No | Catalogue No | |
1.0 – 0.5 | 16ER010M | 20ER010M | |||
1.5 – 1.0 | 16ER015M | ||||
2.0 – 1.0 | 16ER020M | 20ER020M | 25ER020M | ||
2.5 – 1.5 | 16ER025M | ||||
3.0 – 2.0 | 16ER030M | 20ER030M | 25ER030M | 30ER030M | |
3.5 – 2.5 | 16ER035M | ||||
4.0 – 3.0 | 16ER040M | 20ER040M | 25ER040M | 30ER040M | 40ER040M |
4.5 – 3.5 | 16ER045M | ||||
5.0 – 4.0 | 16ER050M | 20ER050M | 25ER050M | 30ER050M | 40ER050M |
5.5 – 4.5 | 16ER055M | ||||
6.0 – 5.0 | 16ER060M | 20ER060M | 25ER060M | 30ER060M | 40ER060M |
6.5 – 5.5 | 16ER065M | ||||
7.0 – 6.0 | 16ER070M | 20ER070M | 25ER070M | 30ER070M | 40ER070M |
7.5 – 6.5 | 16ER075M | ||||
8.0 – 7.0 | 16ER080M | 20ER080M | 25ER080M | 30ER080M | 40ER080M |
8.5 – 7.5 | 16ER085M | ||||
9.0 – 8.0 | 16ER090M | 20ER090M | 25ER090M | 30ER090M | 40ER090M |
9.5 – 8.5 | 16ER095M | ||||
10.0 – 9.0 | 16ER100M | 20ER100M | 25ER100M | 32ER100M | 40ER100M |
11.0 – 10.0 | 20ER110M | 25ER110M | 32ER110M | 40ER110M | |
12.0 – 11.0 | 20ER120M | 25ER120M | 32ER120M | 40ER120M | |
13.0 – 12.0 | 20ER130M | 25ER130M | 32ER130M | 40ER130M | |
14.0 – 13.0 | 25ER140M | 32ER140M | 40ER140M | ||
15.0 – 14.0 | 25ER150M | 32ER150M | 40ER150M | ||
16.0 – 15.0 | 25ER160M | 32ER160M | 40ER160M | ||
17.0 – 16.0 | 32ER170M | 40ER170M | |||
18.0 – 17.0 | 32ER180M | 40ER180M | |||
19.0 – 18.0 | 32ER190M | 40ER190M | |||
20.0 – 19.0 | 32ER200M | 40ER200M | |||
21.0 – 20.0 | 40ER210M | ||||
22.0 – 21.0 | 40ER220M | ||||
23.0 – 22.0 | 40ER230M | ||||
24.0 – 23.0 | 40ER240M | ||||
25.0 – 24.0 | 40ER250M | ||||
26.0 – 25.0 | 40ER260M |
• Manufactured to DIN 6499, Accuracy to-DIN 6499 Class II, Bonded Collets are available on request.Wide clamping range, Max.Collapse =0.04" Lock Nuts to be ordered separately along withOrder Example – 16ER0062 Bonded Collets, Max.Collapse =0.005", Suitable forCoolant pressure upto-1000psiOrder Example – 16ER0062B
ER-16 | ER-20 | ER-25 | ER-32 | ER-40 | ||
Collet | D=0.669" | D=0.827" | D=1.024" | D=1.299" | D=1.614" | |
Fraction | Capacity | L=1.083 | L=1.240 | L=1.339 | L=1.575 | L=1.811 |
1/16 | 0.0625-0.0225 | 16ER0062 | 20ER0062 | 25ER0062 | 32ER0125 | 40ER0125 |
3/32 | 0.0938-0.0538 | 16ER0094 | 20ER0094 | 25ER0094 | 32ER0156 | 40ER0156 |
1/8 | 0.1250-0.0850 | 16ER0125 | 20ER0125 | 25ER0125 | 32ER0188 | 40ER0188 |
5/32 | 0.1563-0.1163 | 16ER0156 | 20ER0156 | 25ER0156 | 32ER0219 | 40ER0219 |
3/16 | 0.1875-0.1475 | 16ER0188 | 20ER0188 | 25ER0188 | 32ER0250 | 40ER0250 |
7/32 | 0.2188-0.1788 | 16ER0219 | 20ER0219 | 25ER0219 | 32ER0281 | 40ER0281 |
¼ | 0.2500-0.2100 | 16ER0250 | 20ER0250 | 25ER0250 | 32ER0312 | 40ER0312 |
9/32 | 0.2813-0.2413 | 16ER0281 | 20ER0281 | 25ER0281 | 32ER0344 | 40ER0344 |
5/16 | 0.3125-0.2725 | 16ER0312 | 20ER0312 | 25ER0312 | 32ER0375 | 40ER0375 |
11/32 | 0.3438-0.3038 | 16ER0344 | 20ER0344 | 25ER0344 | 32ER0406 | 40ER0406 |
3/8 | 0.3750-0.3350 | 16ER0375 | 20ER0375 | 25ER0375 | 32ER0438 | 40ER0438 |
13/32 | 0.4063-0.3663 | 16ER0406 | 20ER0406 | 25ER0406 | 32ER0469 | 40ER0469 |
7/16 | 0.4375-0.3975 | 20ER0438 | 25ER0438 | 32ER0500 | 40ER0500 | |
15/32 | 0.4688-0.4288 | 20ER0469 | 25ER0469 | 32ER0531 | 40ER0531 | |
½ | 0.5000-0.4600 | 20ER0500 | 25ER0500 | 32ER0562 | 40ER0562 | |
17/32 | 0.5313-0.4913 | 25ER0531 | 32ER0594 | 40ER0594 | ||
9/16 | 0.5625-0.5225 | 25ER0562 | 32ER0625 | 40ER0625 | ||
19/32 | 0.5938-0.5538 | 25ER0594 | 32ER0656 | 40ER0656 | ||
5/8 | 0.6250-0.5850 | 25ER0625 | 32ER0688 | 40ER0688 | ||
21/32 | 0.6563-0.6163 | 32ER0719 | 40ER0719 | |||
11/16 | 0.6875-0.6475 | 32ER0750 | 40ER0750 | |||
23/32 | 0.7188-0.6788 | 32ER0781 | 40ER0781 | |||
¾ | 0.7500-0.7100 | 32ER0812 | 40ER0812 | |||
25/32 | 0.7813-0.7413 | 40ER0844 | ||||
13/16 | 0.8125-0.7725 | 40ER0875 | ||||
27/32 | 0.8438-0.8038 | 40ER0906 | ||||
7/8 | 0.8750-0.8350 | 40ER0938 | ||||
29/32 | 0.9063-0.8663 | 40ER0969 | ||||
15/16 | 0.9375-0.8975 | 40ER1000 | ||||
31/32 | 0.9688-0.9288 | |||||
1 | 1.0000-0.9600 |