Product: uxcell ER20 1/4" Spring Collet Chuck for CNC Engraving Machine Lathe Milling Tool
Brand: uxcell
This ER collet is used for CNC milling lathe tool and workholding engraving machine.
Collet must be placed into collet chuck nut before inserting into collet chuck.
 
Specifications:
Model: ER20
Clamping Diameter: 1/4-inch
Material: 40Cr Steel
Precision: 0.015mm / 0.0006-inch
Total Height: 31.5mm / 1.24-inch
Outer Diameter(Max): 21mm / 0.83-inch
 
Package Includes: 
1 x Spring Collet

Model - ER-20 Spring Collet, 1/4-inch Clamping Diameter.
Material - 40Cr Steel
Precision - 0.015mm / 0.0006-inch
Applications - Widely used in machining centers, general milling machines, CNC milling machine, engraving machine, high-speed machines, and other processing.
Package Content - 1 x Spring Collet Chuck

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