Collet Nut

$6.00
Shipping calculated at checkout.
Size

PwnCNC has extra collet nuts available.  Our spindle motors will use either ER11A or ER20A nuts. 65mm Frames use ER11A, our 80mm spindles use one or the other ER20A or ER11A. These are not compatible with the ATC System, for that check out ISO20 Tool Holders.

If you're looking for collets... checkout our ER Collets and ER High Precision collet sets options.

Our black collet nuts are all balanced at a standard 14,000 RPMs.  This is perfect for woodworking, acrylic, and other low-precision projects.

If you're getting into metalworking... then you'll love our silver collet nuts which are balanced at a whopping 18,000 RPMs.  These are the same collet nuts included in our High Precision collet sets.


Learn more about how ER collets work by checking out our KB article on the subject

Customer Reviews

Based on 11 reviews
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I
Ian Webster
Nice time saver

Does exactly what I hoped. By having a collet nut in each size it saves me having to swap out the collet each time i change bit size.

k
kelly fryou
great collet nuts

I bought extra collets so I do not have to keep changing to different size.
They work very good.

J
Joe Austin
Great Product

Great product and perfect customer support.

G
GeMi
ER20A (Silver 18K balanced)

I ordered two of them. Not yet used but they seem to be very well done, great quality :-)

D
Dale Nielsen
Collet Nut - High Speed, Balanced

I ordered a pair of high speed, balanced collet nuts. They work as described. The people at PwnCNC were really nice to work with!