1/16 Inch ER20 CNC Precision Ground Collet Pro Grade TIR 0.0005 Inch Alloy Spring Steel Hardened To HRC 44-48 DIN 6499B Compatible Built For High Speed Milling And Precision Machining Tight Tolerance Ready To Drop Into Most CNC Tool Changers
✔️ ER20 collet, 1/16" size, TIR 0.0005", HRC 44-48, DIN 6499B
This ER20 precision ground collet is built for high-speed milling and precision machining. It's designed to drop into most CNC tool changers and securely hold end mills with a 1/16 inch shank for consistent performance.
✅ Collet Series ER20
✅ TIR 0.0005"
✅ Material: alloy spring steel, hardened to HRC 44-48
✅ Size: 1/16" fractional (true imperial size)
✅ DIN 6499B compliant
💡 What is an ER20 CNC collet and how does it improve milling precision? A handy overview explains why this collet matters for accuracy. - ER20 collets provide a tight, concentric grip on tool shanks - DIN 6499B compatibility ensures consistent tool changer fit - Low runout (TIR 0.0005") helps produce clean cuts - Hardened alloy spring steel resists wear under heavy milling
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