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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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