Drillco 20A156CT 7/8″-9 Taper Tap

Drillco Taper Tap


SKU: 20A156CT Categories: ,

Product Description

Drillco 20A156CT 7/8″-9 Taper Tap

  • Straight Flute “Hand Taps” – the most popular and versatile taps for general machine tapping applications
  • Designed for general use in production tapping and hand operations in a wide range of materials
  • Taper Taps: 7-10 pitch chamfer length
  • Taper Taps start the thread square with the work piece
  • Taper Taps have a more gradual, less aggressive cutting action than bottom (plug) taps
  • Usually used to cut threads in difficult to work materials such as alloy steel
  • Made of High Speed Steel (HSS) for superior wear resistance
  • Size: 7/8″
  • Threads Per Inch: 9 (NC)
  • Length: 4-11/16″
  • Length of thread: 2-7/32″
  • No. of flutes: 4
  • Pitch diameter limits: H4

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Additional Information

Weight .4 lbs
Brand Name



Taper Tap


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