Rannb ER40 Spring Collet Set, 1/4" Collet Chuck for CNC Engraving Machine Lathe Tool

Key features

• Material-The Spring Collet Chucks are made of premium 40Cr with high modulus of elasticity.
• Precison:0.015mm / 0.0006-inch; Package Content: 1pcs x ER40 Collet Chuck
• Model - ER-40 Spring Collet; Clamping Diameter:1/4"(6.35mm); Total Height:1.81"/46mm ;Outer Diameter:1.6"/40.7
• Wide Application- It is commonly utlized in a variety of machines including machining centers, general miling machines,CNC miling machines, engraving machines,and high-speed processing equipment.
• Easy to Use - The ER Collet is characterized by slits that run the entire length. These slits allow the collet to contract evenly, creating a concentric gripping surface that covers a full 360 degrees.

Package Content 1pcs x ER40 Collet Chuck  Specification Model - ER-40 Spring Collet Clamping Diameter: 1/4" Total Height:1.81"/46mm Outer Diameter:1.6"/40.7mm Precison:0.015mm / 0.0006-inch  Self - Release Design The Spring Collet Chuck has a self - release design incorporated into it, ensuring that tools will not be jammed in the holder.

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