Collet Spring Chuck,Metric Spring Collet, ER8/ER11/ER16/ER20/ER25/ER32 Collet Chuck, Precision 0.008 Chuck for Machining Engraving Machine 1pc(8 * 2.5mm)

SpecificationModel: ER8 ER11 ER16 ER20 ER25 ER32 (Optional）Material: Steel 65MnPrecision: 0.008mmER8 Clamping Range: 1.5-5.5mmER11 Clamping Range: 1.5-7.5mmER16 Clamping Range: 1.5-9.5mmER20 Clamping Range: 1.5-9.5mm / 12.75mmER25 Clamping Range: 1.5-9.5mm / 12.75mmER32 Clamping Range: 1.5-9.5mm / 12.75mmVery suitable for ordinary processing and precise processing below 0.008.Model introduceExample: 11 x 4.5er11 stands for chuck type;4.5 Represents the diameter of the clamping tool in metric size;Package Including: 1pc X high precision spring collet Notice:1.Due to the light and screen difference, the item's color may be different from the pictures.2.Please allow 1-3mm differences due to manual measurement.

• Features: 0.008 accuracy is very suitable for ordinary machining and further accurate machining
• The product is made of steel 65Mn, uses the advanced technology manufacture, the quality is high.
• Advantage: The nut is compatible with ER-type shanks, extension nuts, fixed drills and other tools for versatility and adaptability.
• Applications: Milling machines, engraving machines, and machining centers, etc.
• The space - saving design of spring collets enables more efficient use of available space, contributing to overall machine compactness and improved ergonomics.