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 ...

Model: ER20 A Black Oxide Finish Hardened & precision ground. Material: First class 40CR steel. Measurements: Run-out tolerance 0.015mm. D:34mm. L:20.5mm

The MariTool ER20 collet nut holds all ER20 collets and will fit most tool holders regardless of brand. Internal thread isM25 x 1.5 pitch. Made in USA.

Built to withstand heavy-duty applications, this ER20 collet nut keeps up with the demands of the PM-6200 Router Motor.

Crafted with meticulous attention to detail, this collet offers exceptional gripping power and accuracy, ensuring that your tools stay securely in place for ...

ER20 Collets are devices that get installed into the spindle taper of MR-1 to allow it to secure any tool with shank diameter between 1/16” and ½”.

Nov 20, 2017 · Our balanced ER20 collet nuts are precision machined and are compatible with ER20 Collets. Having a nut for every collet allows for more ...

The ER20 collet set comes with 15 collets ranging in size from 1/16 in. to 1/2 in. by 1/32 in. increments. Includes wooden storage box. Support Center.

The maximum torque is laser marked on the ER collet nut face to take the guess game out of the way to ensure proper amount of force should be applied while ...

Made from Alloy spring steel and fully hardened these ER collets are ideal for many machining applications including boring, milling, reaming, tapping and ...