Rapid set-up-Quick exchange clamping systems – 6 screws for complete change-Fully exchangeable between main- and subspindle upto 50 mm bar passage-Standard collets ( W / F type )

6 for success :

Manufacturing of clamping tools on machine

- Bumotec uses here the OTTET system from a Geneva company- Manufacturing of form collets on machine ( main- subspindle)- No waiting time from toolmaker- No adaption of collets. Matches the first time – no clamping marks- Use existing contour, just switch G41 / G42- Can be case gardened for series- Ideal in prototype stage: No panic at design change

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W-Ring for ID / OD clamping

Example : SPINAL FUSION OFFSET HOOK

Step 1Machine the first 5 sides, starting from a bar

Step 2Machine collet on subspindle = mirror step 1