Size - Model: ER40, Range: 15mm / 0.59", Accuracy: 0.008mm / 0.0003", Outer Diameter: 41mm / 1.61", Total Length: 46mm / 1.81", Package Content: 1pcs x Spring Collet Chuck.
Material - Made of 65Mn spring steel, with fine workmanship, hardness up to HRC55, the precision spring collet chuck is wear resistant and corrosion resistant, ensuring its high precision, high elasticity and firm grip.
Feature - With high precision, the CNC spring collet can ensure the accurate and stable position of the workpiece during the clamping process.
Application - Suitable for general milling machines, CNC milling machines, engraving machines, spindle machine tools, etc., can be used for milling, drilling, tapping, engraving, etc.
Notice - Please confirm the size before purchase. Make sure the spring collet is firmly installed on the machine tool before use.
Shipping takes place within 3-5 business days. If there is a problem with the shipment of the product, we will notify you via the email address you entered when ordering.
We do not currently offer free shipping. However, this may be added at some point. We apologize.
If your order has been shipped, we will add the tracking number to your order and notify you via the email address you entered when ordering.
For returns or exchanges, please contact us within 14 days of receiving the product, along with a receipt or screenshot of the purchase, and a photo of the product with the packaging or tag intact.
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