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PO3 - 200 Steel 3-Jaw Chuck
PO3 - 200 Steel 3-Jaw Chuck is backordered and will ship as soon as it is back in stock.
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Delivery and Shipping
Delivery and Shipping
At Krollit, we guarantee a safe and reliable shipping process. Orders are handled with the utmost care and traceability until delivery.
For international shipments, please send your request via the dedicated contact form.
Upon delivery, always sign the delivery note with the words “subject to inspection” to allow for proper handling of any irregularities or discrepancies in the product.
Our goal is to ensure you receive prompt service and a worry-free shopping experience.
Description
Properties
Execution:
- Spindle with three precision rotating jaws
- With centering according to DIN 6350
- Steel version for higher speeds and longer life
- Includes 1 set of rotating and drilling jaws
Field of application:
- Suitable for lathes and grinding machines
- For use on machines with higher concentricity
Standard accessories:
- 1 set of IJ-PS3 rotating jaws
- 1 set of OJ-PS3 drilling jaws
Logistics
Original spare parts available with 3-5 business days shipping. Customer support in Italian available.
Technical specifications
Technical specifications
Spindle size A |
200 |
B |
78 mm |
C |
4 mm |
d |
160 mm |
E |
55 mm |
F |
176 mm |
G |
M10 |
h |
85 mm |
J |
29 mm |
Max. speed |
4000 rpm |
Weight approx. |
17.5 kg |
Warranty
Warranty terms and support procedures are available on the dedicated Krollit page.
View Krollit warranty termsFAQ / Frequently asked questions
Frequently asked questions
PO3 Ø 200 mm spindle — for which type of lathe and with which attachment?
The PO3 spindle is a self-centering 3-jaw steel chuck with DIN 6350 centering. The standard DIN 6350 bolt-on flange attachment requires tightening of the fixing screws for mounting. Please check the number of holes and the bolt circle diameter of your chuck before purchasing.
The steel version PO3 vs the cast iron version — what's the concrete difference?
The steel version PO3 is 20–30% lighter than cast iron for the same diameter — it reduces start/stop times and vibrations at high speed. Steel allows higher maximum rotational speeds than cast iron. For high-speed lathes or for those who frequently work with quick changes, the steel version is the correct choice.
The included jaw set — what size pieces can this Ø 200 mm chuck clamp?
The Ø 200 mm chuck includes rotating jaws (for external gripping) and drilling jaws (for internal gripping). As a reference: the rotating jaws clamp pieces from approximately 5% to 60% of the chuck diameter. For very small pieces compared to the chuck, consider clamping collets; for very large pieces, consider a larger diameter chuck. Customer support in Italian available.
Delivery times?
Original spare parts available with 3-5 business days shipping. Customer support in Italian available.
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Product safety
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