SK drill chuck / self-tightening / with rapid coupling / high-precision
SPIRO-SK series

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Characteristics

  • Machine mount:

    SK

  • Clamping method:

    self-tightening

  • Other characteristics:

    with rapid coupling, high-precision

  • Clamping range:

    Max.: 13 mm (0.51 in)

    Min.: 1 mm (0.04 in)

Description

APPLICATION
Especially suitable on machine tools, stationary drill machines and drilling machines with high precision requirements.

TYPE
Self-clamping flat jaw drill chuck with metal sleeve and clamping force safety device. Industrial design with maximum precision.

CUSTOMER BENEFITS
Highest concentricity of up to 0.07 mm over the whole clamping range
Increase in the clamping force proportional to the cutting force by the automatic reclamping function
Conical mount for maximum driving force and precision
TECHNICAL FEATURES
The locking of the pawl prevents the unintentional release in counterclockwise rotation up to a turning moment of 15 Nm
All functional parts are hardened and ground