Four Millimeter ER-16 Round Collet Built Tough For Precision Milling, Hardened Tool Steel, Precision Ground To Tight Tolerances, Major Diameter 0.670 Inches, Overall Length 1.052 Inches, CNC Ready For Mills And Grinders

4mm ER-16 Round Collet in Hardened Tool Steel
✔️ Major Diameter 0.670 in, Overall Length 1.052 in, Hardened, Precision Ground

This ER-16 round collet is built for precision milling and grinding work, designed to securely hold 4 mm tooling shanks in CNC mills and grinders.

✅ 4mm ER-16 round collet
✅ High-grade tool steel, hardened
✅ Precision ground to close tolerances
✅ Major diameter: 0.670 in (17.02 mm)
✅ Overall length: 1.052 in (26.74 mm)
✅ CNC ready for mills and grinders

💡 What is a 4mm ER-16 round collet used for in CNC milling and grinding? This handy accessory keeps tooling aligned and secure for accurate machining. - ER-16 taper compatibility with compatible machines - Tight tolerance and hardened steel for repeatable results - Best for CNC milling and grinding operations needing stable tool alignment

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