Pull Collets Kroko
Kroko slots prevents chips and dirt from getting into the bores and the slots, as well as all the advantages of the regular pull collets.
Advantages of a pull collet:
- Clamping range +0,2 mm up to -0,8 mm
- This Alloy is not heat sensitive and very hard – non-abrasive
- Prevents cold shut and friction between Material and guide bush
- High runout accuracy
- Square and hexagon profiles are also available
- Special profiles according to you drawing can be eroded
- Suitable for all pneumatic guide-bush-systems
Also available in grey cast iron and nitrided steel.
JBS part number converter
Use our online converter tool to convert JBS Pull Collet part number to iSwiss Pull Collet Kroko part number.
Just enter JBS 8-digit part number in the field and click the “Convert” button.
Select item(s) below to request a quote:
Adjusting wrench 
Adjusting wrench Product Page
| Part # | Suitable Collet Type |
|---|---|
| ZZBEW2635 | 26×35 |
| ZZBEW3240 | 32×40 |
| ZZBEW3640 | 36×40 |
| ZZBEW4440 | 44×40 |
| ZZBEW5350 | 53×50 |
| ZZBEW5960 | 59×60 |
| ZZBEW6760 | 67×60 |
Spare springs for collets
All Springs come in a 10 PACK
| Spring Part # | Collet |
|---|---|
| DKZZFEDER1 | ZZBB2635 |
| ZZBB3240 | |
| DKZZFEDER2 | ZZBB3640 |
| Till ø21,0:DKZZFEDER3/ From ø21,10:DKZZFEDER2 | ZZBB4440 |
| Till ø31,0:DKZZFEDER3/ From ø31,10:DKZZFEDER2 | ZZBB5350 |
| Till ø 30,0: DKZZFEDER4 ø30,1 – 33,0: DKZZFEDER3/ From ø33,1: DKZZFEDER1 | ZZBB5960 |
| ZZBB6760 |