Ingergoll Rand/Aro 8257-A14-A Self-Feed Tapper

Ingergoll Rand/Aro 8257-A14-A Self-Feed Tapper

Par-A-Matic® Series Tapping Unit

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Par-A-Matic  Tapping Unit - These tools are fitted with tapping heads. All models are completely self-contained and have an adjustable stroke length of 2.0" maximum. These tools are ideal for low-cost, automated hole tapping in applications where high precision is not required.  Also excellent for thread-chasing operations.   Clutch-type tapping units may be used for both blind and thru-hole applications. Jaw-type units are for use in thru-hole applications only.

  • Stroke 2.0"
  • HP .50
  • RPM 1,450
  • Sound Level dB(A) 74
  • Tap Chuck Capacity 5/16