Not rust‑proof. Standard ER‑11 collets are usually carbon/alloy steel and can corrode with water—use stainless or plated collets for water use. ER‑11 "1/4″" nominal collet is made to hold 1/4″ (6.35 mm); it only accommodates a very small undersize (use the exact size collet or a dedicated sleeve for larger variation). Title (≤115 chars): Are ER‑11 collets rust‑resistant and what is the clamping range of an ER‑11 1/4" collet?
Amana Tool CO-424 1/4 Inch Collet for ER11 Nut
Are your ER-11 collets rust proof or rust resistant? We use these with water as lubricant not oil.
ALSO what's the clamping range for the ER-11 1/4" ?
Status:
Open Feb 07, 2025 - 04:31 AM
1answer
Answer
Feb 07, 2025 - 02:05 PM
Dear Cindy,
Yes they are. The clamping range is only good for 1/4" shank tooling.
Thanks,
Kevin
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Amana Tool CO-424 1/4 Inch Collet for ER11 Nut
Offering a large selection of Metric and Inches HIGH PRECISION CNC Spring Collets in ER and RDO Styles. All spring collets are inspected for quality & 100% accuracy. Standard 0.0004" T.I.R. The high precision spring collets allow to reduce the vibrations on the tools and motors, assure bett...
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