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ER 25 collet chuck - D 72
ER 25 collet chuck - D 72 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.
ER 25 collet chuck - D 72
Description
technical specifications
d |
D1 |
d |
T |
L |
Collets |
72 mm |
100 mm |
25 mm |
M32 x 1.5 |
36 mm |
ER 25 |
Logistics
Original spare parts available with 3–5 working days shipping. Customer support in Italian available.
Warranty
Warranty terms and support procedures are available on the dedicated Krollit page.
View Krollit warranty termsFAQ / Frequently asked questions
Frequently Asked Questions
ER25 collet chuck — what is it used for and what diameter range does it cover?
The ER25 collet chuck is mounted on the lathe (flange diameter D 72 mm) and accommodates ER25 collets for clamping tools or workpieces with shanks from 1–16 mm. ER collets guarantee superior concentricity to standard self-centering chucks — TIR typically <0.003 mm — necessary for boring, grinding, and precision turning. Each ER25 collet covers a range of 1 mm (e.g., ER25 10 collet covers 9–10 mm).
Are ER collets interchangeable between ER chucks of the same type?
Yes — ER25 collets are standardized: an ER25 collet from any manufacturer works with any ER25 collet chuck. The ER system is the most widespread international standard for tool clamping on machining centers and lathes. Purchase collets that precisely match the tool's shank size — do not use collets of approximate size. Customer support in Italian available.
Delivery times?
Original spare parts available with 3–5 working days shipping. Customer support in Italian available.
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