-40%
Grenfield 5/8-11 NC GH3 4 Flute Pulley Tap 6
Grenfield 5/8-11 NC GH3 4 Flute Pulley Tap 6
Grenfield 5/8-11 NC GH3 4 Flute Pulley Tap 6
Grenfield 5/8-11 NC GH3 4 Flute Pulley Tap 6
Grenfield 5/8-11 NC GH3 4 Flute Pulley Tap 6
Grenfield 5/8-11 NC GH3 4 Flute Pulley Tap 6
Grenfield 5/8-11 NC GH3 4 Flute Pulley Tap 6

Grenfield 5/8-11 NC GH3 4 Flute Pulley Tap 6" Extension Plug Style HS NEW

$ 29.03

Availability: 100 in stock
  • Shank Style: 6" Long Pulley Tap
  • Item must be returned within: 30 Days
  • Restocking Fee: No
  • Brand: Greenfield
  • Tap Type: Extension Tap
  • MPN: Does Not Apply
  • Quantity: 1
  • Pitch Diameter Limit: H3
  • Country/Region of Manufacture: United States
  • Modified Item: No
  • Refund will be given as: Money Back
  • Return shipping will be paid by: Seller
  • All returns accepted: Returns Accepted
  • Tap Thread Size: 5/8 in - 11 NC
  • Condition: New

    Description

    There is a 4-5 thread chamfer so I am calling it a plug tap.
    “Pulley” taps were originally designed to tap threads in a pulley assembly. Length was extended, but shank diameter was approximately the same as the thread major diameter. The shank was used as an alignment guide to reach through the pulley hub. Thread depth could not exceed the thread length of the tap. Today, the term is rarely recognized by recent generations.
    “Extension” taps provide additional length for reach just as pulley taps do. However, the shank diameter is reduced to allow tapping beyond the ground thread length of the tap. The shank diameter “clears” the drilled hole.
    Ruler Not included in listing. New in cardboard tube.
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