Techniks 04216-3/16 | 0.148" - 0.187" Capacity x 3/16" Shank x 0.670" Width ER16 Bearing steel Super Precision Collet

Description

The Techniks 04216-3/16 ER16 super precision collet is designed to securely clamp tools within a 0.148–0.187" diameter range for precision CNC applications. This Techniks 04216 is manufactured from hardened bearing steel to ensure consistent accuracy and long service life under demanding shop conditions. Built as a high-accuracy ER16 collet, it delivers reliable concentricity for milling and drilling operations where runout control directly affects finish and tool life. The precision-ground internal bore supports stable gripping force across its rated capacity, making it suitable for holding small diameter cutters in production environments. Its construction focuses on repeatable clamping performance, minimizing tool movement during aggressive cuts and high spindle speeds. As a Techniks super precision ER16 collet 0.148-0.187, this unit maintains tight clamping pressure and balanced compression throughout the full gripping range. The design functions as a dependable er 16 collet for standard ER16 collet chucks, providing solid tool retention without distortion. Its hardened construction classifies it as a bearing steel ER16 toolholding collet, built to resist wear and maintain accuracy over repeated tool changes. Machinists rely on this model as a high precision ER16 collet for milling/drilling where surface finish and dimensional control matter. The uniform collapse of the collet slots ensures even pressure distribution, reducing vibration and improving overall spindle performance in CNC machining centers

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Product Features and Benefits

Precision Ground Clamping Surfaces

The Techniks 04216 features accurately ground internal geometry to support consistent runout control in CNC milling and drilling applications

. 0.148–0.187" Capacity Range

This tight tolerance ER16 collet with wide capacity range offers flexibility for tool sizes within its specified window while maintaining strong, stable grip

. Hardened Bearing Steel Construction

Manufactured as a bearing steel micro tool collet 0.148-0.187, it delivers wear resistance and dependable service life in high-speed spindle environments

. Optimized for Small Diameter Tooling

Engineered as a precision collet for small diameter cutters, it helps reduce vibration and supports improved finish quality on detailed machining work.

Reliable CNC Compatibility

This ER16 spring collet for CNC toolholding provides uniform compression and secure retention when used in standard ER16 collet holders.

Frequently Asked Questions

What is the clamping range of this collet?

The Techniks 04216-3/16 ER16 super precision collet is rated for tools measuring 0.148–0.187" in diameter

. What material is the collet made from?

It is produced from hardened bearing steel, making it a durable bearing steel ER16 toolholding collet suitable for repeated production use.

Is this compatible with standard ER16 holders?

Yes, this ER 16 collet is designed to fit standard ER16 collet chucks commonly used in CNC machining centers.

Can it handle high-speed milling operations?

Yes, as a high precision ER16 collet for milling/drilling, it is built to maintain concentricity and stability at elevated spindle speeds.

Is this suitable for small diameter end mills and drills?

It functions as a precision collet for small diameter cutters, providing secure grip and reduced runout for improved machining accuracy.

Warning:

This product can expose you to materials and/or chemicals including arsenic, lead, and other materials and/or chemicals which are known to the state of California to cause cancer and/or reproductive harm.

For more information, visit www.P65Warnings.ca.gov

Warning:

This product can expose you to materials and/or chemicals including arsenic, lead, and other materials and/or chemicals which are known to the state of California to cause cancer and/or reproductive harm.

For more information, visit www.P65Warnings.ca.gov