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Tapping head 20/3

Article no.: 334100 20/3

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    Product details

    Technical Data

    Thread range M8 − M20
    maximum speed, advance 500 min-1
    Length compensation in tension 16.5 mm
    Length from the machine spindle 170 mm
    L1 86 mm
    Disengagement travel B 8 mm
    External ⌀ D 100 mm
    ⌀ D1 31 mm
    ⌀ D2 50 mm
    Morse taper MT 3
    Type of product Tapping head

    Identification numbers & Classifications

    Article number 334100 20/3
    EAN / GTIN 4045197152367
    Manufacturer number 334100 20/3

    Description

    Version:

    • With built-in reversing gears for automatic return. After reaching the thread depth, the unit automatically reverses by raising the machine spindle (low-wear ball system!).
    • Accelerated return (approx. factor 1.8×nmax).
    • Length compensation in tension.
    • With anti-rotation arm.
    • Maintenance-free
    • For cutting right- and left-hand threads.
    • With quick-change collet system.

    Application:

    For automatic tapping on non-reversing machines with manual feed. For tapping through holes (with collets No. 335430) and blind holes (with inserts No. 335620).

    Optional extras:

    For quick-change tapping collets see: No. 335420; 335430 (without safety clutch), No. 335610; 335620 (with safety clutch).

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