Collet 6 mm for milling machines AMB AM14346

Collet 6 mm for milling machines AMB AM14346 is a precision machined 6 mm collet manufactured by AMB for use with compatible milling machine spindles and tool holders. It secures 6 mm shank tools and cutters to reduce runout and improve concentricity during milling, drilling and finishing operations. The design focuses on reliable clamping force and repeatable positioning to support consistent machining results in workshop and production environments.

Advantages

This 6 mm collet delivers accurate concentric clamping for small-diameter tools, helping to reduce tool vibration and improve surface finish. Its hardened and ground contact surfaces provide durable wear resistance and stable gripping over repeated use. The collet’s geometry promotes uniform compression around the tool shank for predictable runout characteristics and safer tool retention compared with loose or worn holders.

Suitable for

• General-purpose milling and light routing with 6 mm shank cutters
• Precision finishing and small-feature machining
• Repetitive production runs requiring consistent concentricity
• Drilling and reaming where improved tool runout is needed

Key specifications

• Clamping diameter: 6 mm (for tools with 6 mm shank)
• Material: hardened and ground steel for wear resistance
• Compatibility: designed for compatible milling machine collet chucks and spindle interfaces
• Function: axial compression-style collet for concentric clamping and runout reduction
• Typical applications: milling, drilling, finishing and repetitive machining

How to use

Insert the tool with a 6 mm shank into the collet and seat the collet into the corresponding collet chuck or spindle interface. Tighten the chuck or nut to the manufacturer’s recommended torque to ensure proper compression and clamping force. Verify tool protrusion and concentricity before starting the spindle, and re-check tightness periodically during extended runs. Avoid overtightening beyond specified torque to prevent collet or tool damage.

Usage recommendations

Use the collet with tools that have clean, undamaged 6 mm shanks and within the recommended speed and feed parameters for the specific cutter material. Maintain the collet and chuck by keeping contact surfaces free of chips and debris, and replace the collet if wear or deformation compromises concentricity or clamping reliability.