7Pcs ER11 Spring Chuck Collet Set For CNC Milling Lathe Tool Engraving Machine

Specification:

Brand new and high quality

Style: ER11

Quantity: 7pcs

Material: High Grade 45 Carbon Steel

Total height: Approx. 18mm

Outer diameter(Max): Approx. 11.5mm

Gripping Range: 1MM to 7MM (1mm,2mm,3mm,4mm,5mm,6mm,7mm)

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

Package included:

7 x ER11 Collets