HSS Tap
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HSS Tap

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1/4"-20 UNC HSS Plug Hand Tap | 2-1/2" OAL | Uncoated (Bright) | T/A54454TN (4 / Pkg.)

Drill AmericaSKU: T/A54454TN
Price:
$33.00per 4( $8.25 each)
Pieces 4
Measurement type Inch
Thread size 1/4"
Diameter 1/4"
Length 2-1/2"
Material HSS
Finish Uncoated (Bright)
Flute length 1"
Shank size 0.255"
Threads per inch 20
Weight 4.0 lb

WARNING: This product can expose you to chemicals including lead and lead compounds, which are known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go to https://www.P65Warnings.ca.gov.

Description

1/4"-20 UNC HSS Plug Hand Tap for cutting internal threads by hand or in a tapping head. Cutting edges on the chamfered lead progressively form the thread as the tap advances, with straight flutes carrying chips back out of the hole. This size has a 1/4" cutting diameter, 1" of flute, 2-1/2" overall length and a 0.255" shank.

  • HSS construction that holds a keen edge at moderate cutting speeds and regrinds easily.
  • Uncoated (Bright) finish, leaves the edge bare for free cutting.
  • 1/4" thread at 20 threads per inch.
  • Supplied 4 per package.

Specifications

  • Size: 1/4"-20
  • Thread Size: 1/4"
  • Threads per inch: 20
  • Diameter: 1/4"
  • Shank Size: 0.255"
  • Length: 2-1/2"
  • Flute Length: 1"
  • Material: HSS
  • Finish: Uncoated (Bright)
  • Measurement Type: Inch
  • Pack Quantity: 4

Applications

For threading by hand with a tap wrench or in a tapping head, in steel, cast iron, aluminum and brass. Taper for starting, plug for general work, bottoming for threading to the base of a blind hole.

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If you’re not sure that this product is right for you, give us a call!
800-222-0324

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