Super Precision ER20 Collets Chuck Milling Lathe Tool & Workholding 8MM ER20-8mm

This is a Precision Collets For Professionals And Hobbyists Demanding

Ease Of Operation And High Quality Work Results.



Specification:

/Style: ER20

Material: High Grade 45 Carbon Steel

Total height: 31.5mm

Outer diameter(): 21mm

Gripping Range: 8mm

Fits metric shank size(s): For example,1mm Collet Fits 1mm metric shank,2mm Collet Fits 2mm metric shank.



Features:

Made of high grade specially formulated spring steel.

Hardened and precision ground.

Built in self-Release design and tools will never get stuck in holder.



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